->''"A stupid person can make only certain, limited types of errors; the mistakes open to a clever fellow are far broader. But to the one who knows how smart he is compared to everyone else, the possibilities for true idiocy are boundless."''
-->-- '''Vlad Taltos''', ''[[Literature/{{Dragaera}} Iorich]]''

This is a character archetype. These characters:

# Are extremely smart and/or good at whatever it is they do.
# Know it, and are probably [[InsufferableGenius pretty arrogant]] (in fact, they tend to think they're even better than they are).
# As a result, are continually driven to go farther. Usually they succeed (remember, they're really good), [[BreakTheHaughty but their failures are spectacular]].
# Often suffer some impediment, or endure some prejudice, to the point where being dramatically and demonstrably more awesome than everyone else in their field is a necessity if they're going to be seen as a success at all.

Usually this character is the hero (though generally not TheHero); they're often a {{Foil}} to TooDumbToFool. If they have BlueBlood, they could be an UpperClassWit. The SmugSuper, InsufferableGenius, or MadScientist frequently acts like this.
----
!!Examples

[[foldercontrol]]

[[folder:Anime & Manga]]
* Sousuke Aizen from ''Manga/{{Bleach}}'' is considered the biggest mastermind in the series, capable of playing the entirety of Soul Society in his palm. He enjoys using his cunning to manipulate everyone, but he despises Kisuke Urahara, who is perhaps the only person who can match him in intelligence.
* Sasuke Uchiha from ''Manga/{{Naruto}}'' is a child prodigy and one of the few survivors of the all-powerful Uchiha clan. However, his brother, Itachi, trashes him showing that he isn't as powerful as he thought, and even Naruto, who had always been inferior to him, manages to almost defeat him. As a result, Sasuke's confidence and inferiority complex kick in. Because of his wounded pride, he defects.
* ''Manga/DeathNote'':
** Light Yagami is impossibly clever, charming and manipulative...but for all his great plans, he ends up falling victim to his own {{pride}} too often.
** L also has traits of this. He's confident enough in his abilities that he's willing to get ''very'' close to a serial killer that can kill supernaturally.
* Lelouch in ''Anime/CodeGeass'' is a brilliant strategist and turns out to be a gifted leader, but the higher he aims, the more he is prone to his goals going horribly wrong.
* Seto Kaiba in ''Anime/YuGiOh'' has great confidence in his skills and is a genius who can create impossibly advanced gadgets while he's still a high schooler. He starts the series as the undefeated champion of Duel Monsters, but his arrogance earns him a beating by ThePowerOfFriendship. He never quite abandons his pride through the series.
* Sora from ''[[Franchise/DotHack .hack//]]'' is at the maximum level possible in The World, has the maximum possible stats, and goes around killing people for fun. Much of his arrogance is probably due to [[spoiler:his age.]] Apart from that, he also openly manipulates everyone and is essentially the most obvious sufferer of ChronicBackstabbingDisorder ever. He has information sources no one else has and is basically invincible in any of the fights he gets in, constantly killing BT. He gets called on it, but it never hampers him [[spoiler:until finally motivated into doing something somewhat heroic (he didn't realize he couldn't get away) and taunting the big bad, at which point she turned him into a SequelHook, and the show ended.]]
* Taikobo from ''Manga/HoshinEngi''. He's a brilliant strategist who once managed to save an entire village by getting them drunk so they couldn't fight an army that came to capture them and then killed the leader, causing the army to scatter. He's famous for manipulating most of the cast with ease...but the first time he met Dakki, he ended up being enslaved and forced to watch members of his clan get thrown in a pit filled with crocs and snakes, one of them calling him pathetic. His ego went down in size after surviving that.
[[/folder]]

[[folder: Comic Books]]
* Comicbook/TheRiddler, one of Franchise/{{Batman}}'s most famous enemies. He's a genius by any standards, far less psychotic than most of Gotham's criminal elite, and has even shown himself to be an excellent detective in his own right. So why can't he [[CutLexLuthorACheck just put his intellect to good use and live a life of comfort and fame]]? Because he would have to accept that he is Gotham's ''second'' most intelligent inhabitant. He NEEDS to prove that he is smarter than Batman, so he keeps needlessly challenging him and losing.
* In the ComicBook/MickeyMouseComicUniverse, this is the flaw of the character Clarabelle Cow. She's a genuinely smart woman -- certainly more so than her friend/rival/love interest, Horace Horsecollar. Unfortunately, Horace comes off especially bad against Clarabelle because he's a KnowNothingKnowItAll, so Clarabelle has an overinflated sense of her own intelligence, which leads her to doing foolish things.
[[/folder]]

[[folder: Comic Strips]]
* ''ComicStrip/KnightsOfTheDinnerTable'': Brian Vanhoose has a streak of this. He's able to pull off a lot of brilliance, but he always pushes it and eventually his plans come tumbling down.
* Linus seems to have this trait in ''ComicStrip/{{Peanuts}}''. He often explains things using scientific facts and theories (most of which are true), quotes philosophers and the Bible, and often compares simple things to famous works of art. On the other hand, there are times when he acts naive or downright foolish; his well-known belief in the Great Pumpkin is mocked by the other characters, even by his usually-tolerant friend Charlie Brown.
* Jason from ''ComicStrip/FoxTrot'' is incredibly intelligent, excels in school, and is an overall technical wizard. But he frequently does incredibly stupid things, potentially getting himself hurt or in trouble in the process.
[[/folder]]

[[folder:Films -- Animation]]
* ''WesternAnimation/{{Megamind}}''. Megamind's intelligence is hyper-advanced compared to Earth standards, he's a genius inventor, and his hobby is creating grandiose revenge schemes against the kid who bullied him in elementary school. Worth mentioning that these schemes don't just fail, they ''fail''.
[[/folder]]

[[folder:Films -- Live-Action]]
* Mark Whitacre, the title character of ''Film/TheInformant'', is an accomplished scientist who speaks several languages and sorely overestimates his own prowess when he gets between his company's corrupt leadership and an FBI probe. Not only that, but it turns out [[spoiler:he's been embezzling millions from the company and spinning outrageous lies to make himself look good, both in the company and in his personal life. Not that he isn't brilliant (he earns two [=PhDs=] while in prison), but he's determined to succeed big and when that fails, he fails big.]]
* Katharine Parker in ''Film/WorkingGirl'', a high-ranking business woman that speaks fluent German and views herself as a trailblazer for women in the business world, with [[InsufferableGenius a giant head to match.]] When it's discovered that she stole a brilliant idea from her equally intelligent secretary, she's promptly (and satisfyingly) fired and disgraced.
* Detective Kujan from ''Film/TheUsualSuspects'' condescendingly tells Verbal Kint, the prisoner he is interrogating, that Kujan is smarter than him, that Verbal is stupid, a cripple, weaker than the criminals he associated with, and that [[BeCarefulWhatYouWishFor Verbal will not be free until he will tell Kujan exactly wants he wants to know]]. And then TheEndingChangesEverything.
[[/folder]]

[[folder:Literature]]
* ''The Literature/VorkosiganSaga'': The titular Miles Vorkosigan, as illustrated by the following quote from ''Mirror Dance''
-->"My game plan all my life has been to demand acceptance of this," a vague wave down the length, or shortness, of his body, "because I was a smart-ass little bastard who could think rings around the opposition, and prove it time after time."
** Incidentally, he succeeds. Mostly.
* ''Literature/{{Discworld}}'':
** Moist von Lipwig of ''Discworld/GoingPostal'' and ''Discworld/MakingMoney'' is a con man turned government official, who runs his government offices as though they were successively more complex con games. Which of course, in a very real sense, they sort of are.
** There's a phrase that appears in Discworld novels fairly often (though it's considerably older) that actually describes this: "So sharp he kept cutting himself, as my grandmother used to say."
** Ponder Stibbons as well; his impediments are the rest of the staff.
** The [[spoiler:Klatchian]] mastermind behind the international incident in ''Jingo'' may qualify as this; he is certainly clever, and his plan would have worked very well, apart from one small problem: [[spoiler:his opponent is [[MagnificentBastard Vetinari]].]] As a result of this little oversight, his failure is truly monumental and extremely humiliating.
** The cleverness of these characters actually provides a good contrast with Vetinari, who is indisputably Discworld's premiere MagnificentBastard. On the ''very'' rare occasions when he does make a mistake, Vetinari always recovers and learns from them. Also, he knows better than to push his luck, (his family motto is translated as "If it ain't broke, don't fix it"), and has thus [[spoiler:so far]] avoided any spectacular cock-ups.
** There's also mention of a dwarf who asked his king for an impossibly vast reward similar to the wheat and chessboard problem. The Dwarf King, upon realizing how vast such a reward would be, threatens to execute the dwarf who is "too [dwarven expletive] clever by half." The dwarf hastily amends his reward to "all the gold he can carry". The king agrees to this, after breaking one of the dwarf's arms.
* High Elves (Noldor) in Creator/JRRTolkien's ''Literature/TheSilmarillion''. Also Men of Nûmenor.
* The eponymous character from ''Literature/ArtemisFowl.''
** And also Opal Koboi, who in the fourth book [[spoiler:has her ears surgically rounded and a human pituitary gland inserted into her head so she can pass for human - but it also drains her fairy magic, making it so that she inadvertently uses the last of it to convince an old Italian widow that she is her daughter and she works with her on the farm. When Opal realizes her mistake and tries to backtrack, it fails so miserably that she's actually happy to get arrested by the LEP a week later.]]
* Locke from ''[[Literature/GentlemanBastard The Lies of Locke Lamora]]'' and its sequel by Scott Lynch. He spends his life running elaborate (and usually successful) cons on nobles while posing as a petty thief. The end of the second book covers [[spoiler: a massive failure; he's spent the entire book on a plot to rob a casino, and it goes off flawlessly -- except that the paintings he steals are fakes, put out for the express purpose of being stolen.]]
* Kvothe from ''Literature/TheNameOfTheWind'' by Patrick Rothfuss. A child prodigy, he talks his way into his world's premier university at the age of fifteen, after having spent three years as a beggar, and promptly antagonizes both one of the masters and the wealthiest and most politically connected student in the university. Between that and his perpetual poverty, he spends most of his time doing absurd things (learning an entire language in a day and a half, getting certified as a musician on a lute with a broken string) just to keep his head above water.
* ''Literature/ASongOfIceAndFire''
** Tyrion Lannister. As a dwarf, quite literally... And unlike some on this list, he's fully aware that he's pushing his luck in most of the stunts he pulls.
** Petyr "Littlefinger" Baelish is described using this exact phrase by Ned Stark. He is, however, an unusual example of this trope because [[spoiler: (so far) he has gone from strength to strength without anything more serious than some minor setbacks, to which he quickly adapts.]]
* Grand Admiral Thrawn of the Franchise/StarWarsExpandedUniverse, especially ''Literature/TheThrawnTrilogy''. He'd probably claim that he's not arrogant, and it's true that he has no qualms about accepting a good idea just because it's not his, but he definitely has an ego underneath his self-control. He's an alien in a xenophobic Empire whose talents caused him to get that rank. To a lesser extent, [[KnowledgeBroker Talon Karrde]].
* In the Star Wars [[Comicbook/XWingSeries Wraith Squadron]] trilogy both of the computer hacker characters fall to this somewhat. [[PlayfulHacker Grinder]] falls to this in that Face catches him [[ThePrankster pulling pranks]] as he was the only one who could have defeated the security on Face's X-wing. However when in the field, he is quite cautious, unlike his replacement. Castin falls to this in a much worse fashion [[spoiler: when he opens an access panel without scanning it first, triggering a hidden layer--which ultimately led to his death. Grinder had previously dealt with a similar system and had the foresight to scan it before opening it.]]
* ''Literature/HarryPotter''
** Hermione is the smartest person in her classes, tends to be rather rudely disparaging of her peers' intelligence, and is [[FantasticRacism discriminated against for being a muggle-born]].
** Dumbledore is also qualified for this trope. He is one of the smartest and most powerful wizards in the setting, and he knows it. However, Dumbledore is a reformed version of this trope. He used to be arrogant and controlling, until [[MyGreatestFailure an unfortunate accident]] led him to realize what he was becoming. At that point, he decided to settle down and become a teacher, because he felt he could not be trusted with any real power. During the story, of course, we do get to see him affording himself more power to bring down Voldemort, but no more than necessary.
---> '''Dumbledore''': Being, forgive me, rather cleverer than most men, my mistakes tend to be correspondingly huger.
** Voldemort is a half-example--he's a ''magical'' genius, yes, but he tends to generalize this and assume it means he's smarter than everyone at every''thing''. Given that he is in actuality [[WhatAnIdiot not even remotely competent at long-term planning]], he manages to get all the downsides of this trope with scant few of the benefits. His main flaw as a strategist is that he'll get so carried with a clever plan that he forgets his opponents are also clever, and so follows predictable patterns.
* Creator/DouglasAdams' ''Literature/DirkGently''. In a scene where he tries to outwit the local InspectorLestrade, and fails miserably, the inspector sensibly points out that Dirk may be really smart, but the weakness of really smart people is that they assume everyone else is stupid.
* Foxface in ''Literature/TheHungerGames'' manages to survive without killing a single soul, simply stealing food and hiding. [[spoiler: It bites her in the ass when she steals some berries Peeta had picked without either of them realizing that they were poisonous.]]
** [[spoiler: Or DID it bite her in the ass? In the movie especially, there are hints she committed suicide on purpose and covered it up so that her family back home didn't get in trouble with the Capitol. Foxface: cunning to the end.]]
** Katniss actually wonders if Foxface is the most intelligent out of all the tributes. As the Games go on and she realizes that Foxface has lasted so long without a direct confrontation against ''anyone'', Katniss wonders if Foxface, not the intimidating [[ScaryBlackMan Thresh]] or the totally batshit [[AxCrazy Cato]], is the real danger.
* Kendra in ''Literature/{{Beastly}}''. She has a history of using her magic to punish rotten people like Kyle, but it bites her in the ass when it attracts too much attention and gets her in trouble with other witches. While her grand plan to improve Kyle via the curse she puts on him ''does'' work perfectly (it's designed so that he really can't break it without improving himself), it's also what convinces the other witches to banish her from ever going home. [[spoiler:Leastwise, until Kyle accidentally puts a loophole into the spell that lets her go home after he breaks the curse.]] In the book ''Bewitched'', Kendra apparently had a knack for this even before she had a lot of experience as a witch.
* Themistocles Papadapoulos in the bridge book series ''Literature/BridgeInTheMenagerie''. He delights in deception plays, which frequently confuse opponents into making the one play that can defeat his contracts or ensure theirs when he's defending. One chapter of the second book has an entire section on him called "Too Clever By Half."
* Steerpike in the ''Literature/{{Gormenghast}}'' books. He's extremely clever and a master ManipulativeBastard, but his first real failure comes from arrogance, overplanning, and underestimating his opponent.
* A key trait of Dr. Impossible in ''Literature/SoonIWillBeInvincible'', who starts the book by narrating about it.
--> "Has the world's smartest man done the smartest thing with his life?"
[[/folder]]

[[folder:Live-Action TV]]
* Said verbatim by Pierce to Jeff on ''Series/{{Community}}'', but it was used incorrectly to be an example of the trope.
* Rodney [=McKay=] from ''Series/StargateAtlantis'' is one of the smartest humans from earth. Despite everyone in the Stargate program being top in their fields, he's the only one to make such a huge deal out of his intelligence. And on number three... while he regularly makes astounding accomplishments while under threat of imminent death, his biggest failure? Blew up a solar system (well, five-sixths of a solar system), and almost destroyed two universes. His pride is so great that he often refuses to work with other scientists on the team because he's convinced they'd just slow him down. This gets pointed out magnificently in an episode where he's working with Real Life celebrity scientists Bill Nye and Neil [=DeGrasse=] Tyson, or rather, refusing to work with them. This gets taken to a literal level when an Ascension machine rewrites his genome. He creates a new form of math just to keep up with his new discoveries. After being forced to choose between ascending or dying, he [[TakeAThirdOption invents a cure for himself]], returning himself back to "normal" genius levels, not realizing he was in spitting distance of [[AscendToAHigherPlaneOfExistence ascending]]. For a kicker, all his notes and his new mathematics are so complex that even ''he'' can't figure out what they meant, making [[StatusQuoIsGod virtually everything that happened completely moot]]. Did get a nice DeusExMachina out of it for the next season opener, though.
* Samantha Carter from ''Series/StargateSG1'' isn't arrogant, but she knows how smart she is, is constantly being expected to do more and more impressive things to save humanity's collective asses, usually succeeds at saving the day but occasionally has some pretty spectacular screw ups, and gets discriminated against for being female and human by Ba'al and the free Jaffa.
* Dr. Nicholas Rush in ''Series/StargateUniverse'' is, quite possibly, even more arrogant than [=McKay=]. At the very least, he loves to put other scientists down. At the same time, he sees [[TeenGenius Eli]] as a protégé of sorts and isn't as hard on him as on others. In fact, on at least one occasion, he told another crewmember that Eli is actually smarter than him.
* This seems to be a recurring theme for advanced alien races throughout the ''Franchise/{{Stargate}}'' universe. Once they reach [[SufficientlyAdvancedAlien a point in their technological development]] where they could be mistaken for gods, on some level they start to actually believe it, and as a consequence they develop blind spots in their thought processes you could steer a Goa'uld Mothership through:
** The Asgard have become so dependent on their technology that they are literally incapable of thinking outside the box. They were very nearly destroyed by the Replicators because they kept throwing more-advanced weapons technology at an enemy that eats technology; they simply can't conceive of any other way to deal with the problem. It took Humans - less advanced technologically, but with more flexible thought processes - to help them gain an advantage.
** The Ancients are ForScience to such a degree that they never consider the long-term consequences of their actions. They tend to create massive, ambitious scientific projects which fail just as often as they succeed. And because these projects are so huge and ambitious, dealing with things like genetic engineering, quantum mechanics, and the nature of reality itself, the consequences of those failures are ''catastrophic''. If they're lucky, their inventions merely explode spectacularly. If they're not so lucky, they can ''rip a hole in the universe.'' Sometimes, projects that initially seem to be successful develop long-term side-effects that are even worse than the problems they were designed to solve. The Wraith, a hostile mutant race inadvertently created in a world-seeding project, are only the most glaring example.
* Doctor Gregory Series/{{House}}. Hell, [[http://www.housemd-guide.com/characters/house.php his choice of role model and reason for becoming a doctor]] (a [[http://en.wikipedia.org/wiki/Buraku burakumin]] medical genius working as a janitor in a Japanese hospital) was almost explicitly one of these, although without the implied arrogance.
-->''This guy, he knew that he wasn't accepted by the staff, he didn't even try. He didn't dress well. He didn't pretend to be one of them. The people that ran that place, they didn't think that he had anything they wanted. Except when they needed him. Because he was '''right'''. Which meant that nothing else mattered. And they had to listen to him.''
* Sheldon Cooper from ''Series/TheBigBangTheory'' is a brilliant theoretical physicist. He's also [[InsufferableGenius insufferably arrogant]] and ignorant of basic social interaction. At least once the other characters acknowledged that if he wasn't Leonard's roommate they wouldn't hang out with him.
* ''Series/DoctorWho'': The Doctor has a tendency to drift in and out of this trope, possibly more so in his third incarnation. The Tenth Doctor is especially given to telling people how clever he is.
** The Fourth Doctor did a lot of this and even gets a line naming this trope in the unaired DevelopmentHell episode "Shada", after one of his signature {{Logic Bomb}}s [[GoneHorriblyRight works too well]] and leads to him cutting off the oxygen on the spaceship he was hijacking:
--->'''Doctor''': I was being too clever by three quarters.
--->'''Chris''': You never do anything by halves.
* Villainous example: Orta from the ''Series/StarTrekTheNextGeneration'' episode "Ensign Ro". Extremely good Bajoran terrorist with many impossible victories against the Cardassians, but his failures cost him his right eye and the ability to speak without a voice synthesizer. Over the course of the episode, Picard and Ro find that Orta did not make a strike they were investigating, because he didn't have the resources to do so (his freighter could only move at half impulse, for example)...because his rep was such that others were terrified in dealing with him.
* Sikozu of ''Series/{{Farscape}}'' definitely fits this trope, especially given her arrogance over her high intelligence.
* Jeremy Clarkson on ''Series/TopGear'' is a BadassDriver version. He can do astonishing things with a car (or a hammer) but his devotion to TimTaylorTechnology means his failures are spectacular too.
** Likewise, James May. He's extremely intelligent with an impressive understanding of engineering, physics and other disciplines that aid him whenever a construction challenge is made. However, his too-cautious approach, tendency towards technically complex creations and at times a lack of common sense (not to mention [[NoSenseOfDirection a lack of direction]]) tend to have him either win decidedly or fail spectacularly.
* Sherlock Holmes from the BBC's modern-day adaptation, ''Series/{{Sherlock}}'', is a perfect example. Yes, he's very, very clever; but it does have its disadvantages in that he can't "turn it off" and stop being an InsufferableGenius, even when doing so would be much more prudent. (Not a million miles from [[{{Series/DoctorWho}} The Doctor]] -- which, given that the show is scripted by StevenMoffat and Creator/MarkGatiss, is...not that surprising, really). [[note]]He does show some ability to act like a normal person, even a charming one, on occasion during the first season, but not so much during the second. Presumably it was either offscreen, and/or John does it for him.[[/note]]
* Shows up often on ''Series/{{Survivor}}''.
** Russell Hantz, for example, has some savviness as to the mechanics of the game, finding Immunity Idols before receiving ''any'' clues to their location for example - but lost, three times, for being completely insufferable, not grasping that you have to avoid getting on the other players' bad sides. (The third time he played, his tribe was aware of his previous two times and made a point to throw him out fast so they wouldn't have to deal with him.)
** "Boston" Rob, on both this show and ''Series/TheAmazingRace'' is another great example. He definitely has a talent for this stuff, but... well, on ''Race'' he decided to screw with other players by making them think there was an earlier flight. While he gloated about sending them into a panicked search for a nonexistent flight, ''[[AccidentalTruth they found one]]''.
* Jimmy [=McNulty=] from ''Series/TheWire'' had to drop out of college due to his girlfriend becoming pregnant. He became a detective who has no respect for his commanders and that'll do anything to get a case solved.
* ''Series/{{Leverage}}''
** StarterVillain Victor Dubenich is this in the pilot. The entire [[KansasCityShuffle plan]] depends on his ability to realize that they are coming after him.
** In "The Gold Job" Hardison makes this mistake as well. As he is planning his clever system for forcing the mark to pay for their client, he makes the mistake of [[spoiler: causing them to question all of the hoops they've had to jump through during the con.]] [[AnAesop Nate explains]] to him that he always avoids this by having a relatively simple backup plan.
* Dr Ty Wilson from ''Series/MondayMornings'' has nearly all traits of this archetype. Only thing which doesn't quite fit is that he's not insufferable in the least. He has sweet bedside manners and he's also very nice to his colleagues, which makes him popular. He's an extremely smart and brilliant neurosurgeon with magical hands. He knows it, and doctor Hooten often calls him on his medical arrogance, especially his reluctance to consult with his colleagues who as as brilliant as himself. [[note]]Seriously, what a hospital! Apparently, Chelsie General has at least four neurosurgeons who are all the world class top.[[/note]] The series kicks off with a patient dying on his table. It's rare for him and he feels badly, but even more so when he learns that he didn't check all relevant medical history of the patient's father. He screwed up, big time, and has to deal with his HeroicBSOD.
* Sometimes, these are the chefs that Gordon Ramsay runs into in ''Series/KitchenNightmares''. One example from the U.K Series was Nick Anderson of Rococo's. He was a renowned chef in the mid-nineties in England, but a decidedly nasty partnership break-up with the owners of a high-class hotel put him in a deep depression, a creative slump and financial trouble. When Gordon comes to his restaurant, his inflated ego, inability to update his style and his [[GloryDays obsession with his past successes]] meant that he had alienated his customers with a business surviving on the charity of friends.
[[/folder]]

[[folder:Theatre]]
* The eponymous character in Marlowe's ''Theatre/DoctorFaustus'' is one of the best examples of this trope. His own brilliance in all things academic (and belief that he can do even more than he has) lead him to explore ThingsManWasNotMeantToKnow. The results are predictable.
[[/folder]]

[[folder:Video Games]]
* Vicki Kawaguchi of ''VideoGame/BackyardSports''.
* [[VideoGame/FinalFantasyIII The Onion Knight]] in ''VideoGame/DissidiaFinalFantasy''. He's quite clever, and knows it (and will remind Terra bout his intelligence at ''every turn''). He easily fits parts 1, 2, and 3. ''Especially 3''. You want a spectacular failure? How about causing [[spoiler:Terra to go out of control, let her get brainwashed, beat her up when you can't think of any other way out of it, and let her get kidnapped]]? His Destiny Odyssey is all bout him being knocked down a serious peg, and learning [[StrawVulcan to listen to his heart, not just his head]].
* ''VideoGame/FalloutNewVegas'' has Mr. Robert Edwin House, President, CEO and Sole Proprietor of New Vegas. He's a ProperlyParanoid genius owner of a MegaCorp who firmly believes DemocracyIsBad (not entirely untrue, considering the circumstances) and defended Las Vegas from nuclear attack to rebuild it to a point of glory, but is incredibly arrogant and refuses to believe that he could be wrong. He also thinks there's no question that he should be the sole [[InsistentTerminology autocrat]] of New Vegas.
* ''VideoGame/MassEffect2'' introduces Miranda Lawson: as she and her sister were DesignerBabies engineered by their megalomaniacal TrulySingleParent to be {{Born Winner}}s, InstantExpert TVGenius barely ''begins'' to describe her capabilities. Lawson drops in on Shepard's resurrection without any knowledge of the process and becomes the project's leader through sheer ability in less than a ''week''. Of course, being unfamiliar with failure, she never sees her mistakes coming: her statement that "any [[MindOverMatter Biotic]] could be a BarrierWarrior" turns out to be completely in error - it takes a PsychoPrototype or a CoolOldLady to do it - she gets an ally killed if her advice is followed. She is actually cursed with being ''aware'' of this trope, resulting in an ''inferiority'' complex - [[ItsAllMyFault she attributes all her successes to her father's design, and only takes credit for her failures]].
** Ironically, players largely missed this, and consider her an arrogant CreatorsPet.
* ''VisualNovel/HatofulBoyfriend: Holiday Star'' has signs of this in the young aristocrat Shirogane Sakuya. He's very smart, always arrogant, blind to any flaws he might have... his more aware brother once considers getting into a room Sakuya's renovated and equipped with security, which Sakuya'd proudly boasted was impenetrable.
--> But this is him I'm dealing with. It'll look like sneaking in is going to be hard, but knowing him he'll have overlooked something obvious...
** It turns out Sakuya rigged the door extensively, but ''completely neglected the windows''. This despite him being a flight-capable bird, in a school full of other flight-capable birds.
[[/folder]]

[[folder:Web Comics ]]
* Suspiria, InsufferableGenius mage prodigy from ''Webcomic/{{Flipside}}''. She really is a phenomenally powerful mage, but given her youth, she lacks both the experience and stamina of other mages of her rank, making her a much less formidable opponent than she should be. This has bitten her in the ass twice, in-story (the first with tragic consequences, the second costing her the other main characters' good will and respect and any sympathy the former granted her).
* ''Webcomic/TheOrderOfTheStick'':
** Vaarsuvius is the resident SquishyWizard and needs to be smart. Also, [[CantArgueWithElves V's an Elf,]] so there's the arrogance. The [[spoiler:demonic contract]] plotline manages to skate on the very edge of the "spectacular failure" point without ''quite'' falling in.
*** Later on, we find that [[spoiler:her/his "Familicide" spell killed even people who merely had black dragon blood in them, or anyone related to them, such as their parents. [[http://www.giantitp.com/comics/oots0843.html People whose only crime, as V puts it, was "falling in love with a mysterious scarlet-tressed stranger".]] Cue HeroicBSOD.]]
** Roy as well, at times:
--->'''Oracle:''' Yes, you've certainly managed to cunningly outsmart yourself at the very least.
** Also Nale. He may be smarter than Elan, but he's definitely not as smart as he thinks he is. For example, Nale had his [[HornyDevils succubus]] femme fatale disguise herself and send the party on a dangerous quest to recover star metal. He assumed that the star metal would have been recovered as "everyone" has known about its existence for a great deal of time. However, it ''hasn't'' been recovered, and after it is found the only result is Roy, an enemy of Nale's, having the star metal used to forge an InfinityPlusOneSword.
* Many, many characters on ''Webcomic/{{Homestuck}}''. Rose is one of the worst, admittedly very intelligent and knowledgeable but constantly getting outplayed and biting off more than she can chew. Vriska is slightly more self aware about her overly complicated plans and double crosses but still cheerfully forges ahead, admitting she be bored if she wasn't either succeeding awesomely or crashing and burning in Shakespearean fashion.
[[/folder]]

[[folder:Web Original]]
* Many [[MadScientist devisors and gadgeteers]] in the ''Literature/WhateleyUniverse'' get this, but the biggest of all must be Jobe Wilkins, Prince of Karedonia. A literal child prodigy even before he started breaking the laws of reality -- and a first-class {{Jerkass}} -- he sets about making a nanotech formula to transform anyone into his ideal wife. And then he [[OhCrap injects]] [[EpicFail himself]] [[GenderBender with]] [[GoneHorriblyRight it.]]
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[[folder:Western Animation]]
* The title character of ''WesternAnimation/InvaderZim'' is an EvilGenius armed with advanced technology, but his [[InsufferableGenius massive ego]] and faulty programming prevent him from taking over Earth. For that matter, Dib is a ChildProdigy who is much better at investigating paranormal phenomena than the so-called experts... and absolutely terrible at convincing anyone with the resources to do anything about it of what he's found.
* In ''WesternAnimation/IronManArmoredAdventures'', Teenage Tony Stark has many of the problems of his other incarnations (keeping secrets from his friends, arrogantly fiddling with technology he really shouldn't be and some outright hypocrisy) with the problems of a super genius who's been home-schooled all his life and suffering from the loss of his only parent. For example, he creates a really good computer virus that devours data like a swarm of digital locusts but [[spoiler:unfortunately merges with a swarm of nano-machines to become the ''very'' hungry Technovore monster]]. When Tony screws up he screws up phenomenally.
* In ''WesternAnimation/TheSimpsons''' first "Treehouse of Horror", Kang and Kodos abduct them in their flying saucer to live in luxury. Lisa snoops around the ship and finds a book titled "How to Cook Humans". Offended at the notion, the aliens blow some dust off the book's cover revealing the title to be "How to Cook For Humans". To which Lisa points out that there is still dust on the book, with the title now "How to Cook Forty Humans". Kang (or Kodos) then demonstrate that there is yet still more dust on the book's cover, finally revealing the book's full title "How to Cook For Forty Humans" (the Simpsons were gluttons).
-->'''Marge:''' Now you know what we mean when we say you're too smart for your own good?
%%* Digeri Dingo from ''WesternAnimation/TazMania''.%%
* ''WesternAnimation/YoungJustice'': Nobody could say Amanda Waller is an incompetent warden... but at the end of "Terrors", TheAlcatraz falls under the control of the Light, there was an almost successful GreatEscape, and she is replaced with Dr. Hugo Strange, one of their agents.
* During a flashback on ''WesternAnimation/HeyArnold'', Grampa Phil recounts how while serving in WWII, he was captured by a Nazi panzer brigade. The Nazi captain (Major!) decided that the bad meat Phil was carrying to a dumping ground was good because Phil warned the Nazis not to eat it in an absurdly long and one-sided IKnowYouKnowIKnow. As Phil's narration puts it;
-->"That's when it hit me! I realized that if I let him think he was smarter than me, I could make him do anything I wanted."
* In ''WesternAnimation/MyLittlePonyFriendshipIsMagic,'' Twilight Sparkle can fall into this trap, though it's not arrogance. She doesn't ''think'' she's the best so much as she ''needs'' to be ''perfect.'' Is she ''good?'' She was acknowledged by [[PhysicalGod Princess Celestia]] as having the most potential of any unicorn she had ever met, and even when outclassed, outsmarted Nightmare Moon and defeated Discord with ThePowerOfFriendship (but even against him, her magic could defeat his own). She has studied magic her whole life, and is likely the most knowledgable magic user in existence with the possible exceptions of the immortal alicorn princesses Luna and Celestia. She has done a lot of good things (and awesome things) with her magic. However, in ''Recap/LessonZero,'' her perfectionism caused every bit as much chaos as one of those {{Big Bad}}s and nobody short of the WingedUnicorn {{princess|esRule}} who [[PowerOfTheSun raises the sun every morning]] could put things back. She basically became the villain of the episode, reaching the point where ''anything'' goes so as not to have what she sees as a failure, before realizing how far she'd gone. By then she'd done more damage than she could undo herself. She also tripped herself up in ''Recap/ItsAboutTime'', when she used a time travel spell to go back in time and warn herself [[spoiler:not to worry, thus causing herself to worry to begin with.]] Though that could possibly be blamed on sleep deprivation.
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[[folder:Real Life]]
* Galileo appears to have been one of these (see his entry under InstructionalDialogue), assuming Simplicio really was a caricature of the Pope. Even before he earned the attention of the Inquisition, he alienated the University of Pisa (which prompted his relocation from Venice to Florence--he needed new patronage) and pushed matters so hard that even the powerful Medici family began to find him a liability. The man just didn't know when to keep his mouth shut.
* You might find this in education, when the instructor uses the Creator/{{Socrat|es}}ic Method--feigning ignorance of the subject and asking questions of the students to draw out the correct answer. The intelligent or well-read students will often try to bring out information which, while interesting, either doesn't get to the heart of the matter or assumes that the central question has been answered when it hasn't. This typically leads the instructor to shut the student down--or try to, as such students tend to be stubborn. This is particularly common in American law schools, where the Socratic method is standard. Free advice: There's a reason that Socrates' most famous statement is "I know that I know nothing."
* [[UsefulNotes/NaziGermany The Nazis]]. Most of the senior politicians and generals were brilliant (when the IQ test had been performed on the Nuremberg defendants, most were high above average in the 120-138 range, while the most stupid and clearly insane of them, Julius Streicher, still scored a bit above average) and their military industrial complex [[HerrDoktor had been staffed with tens of thousands of equally brilliant officers, engineers and bureaucrats]] [[StupidJetpackHitler who used the most advanced technology of their time]]. They ran their side of UsefulNotes/WorldWarII stupidly enough to end with their own utter destruction.
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