->''"The smell was bad, but Kronski acted like he was dying. But what Holly did not grasp was the power of the doctor's awakened sense of smell. Imagine the joy of seeing for the first time, or the euphoria of a first step. Then square that feeling and make it negative. Take a ball of poison, dip it in thorns and manure, wrap it in a poultice of festering bandages, boil the whole lot in a cauldron of unspeakably vile excretions, and shove it up your nose. This is what Kronski could smell, and it was driving him out of his mind."''
-->-- ''[[Literature/ArtemisFowl Artemis Fowl: The Time Paradox]]''

In real life, people will sometimes lose, or are born without, a certain sense. Fiction will take this a step further, giving characters [[TheSpock little to]] [[EmotionlessGirl no emotions]] whatsoever. Regardless of what exactly they cannot feel, if such a character suddenly gains whatever sense or emotion they were missing, they are often overwhelmed by it. Depending on the feeling, the character can experience incredible pain, confusion, an InUniverseCatharsis, or even GoMadFromTheRevelation.

There is some TruthInTelevision, as recent studies have shown that formerly blind people who have their sight restored are often unable to process what they see for a long time, and will prefer to continue relying on their senses they used while blind.

Contrast with IsThisWhatAngerFeelsLike, where a character experiences a certain emotion that they usually don't and NotSoStoic, where a seemingly serious person was actually just bottling their emotions up. Can overlap with WhatIsThisFeeling and WhatIsThisThingYouCallLove.

See also SenseFreak and SensoryOverload. The opposite of SenseLossSadness.


[[folder: Anime and Manga ]]

* In ''Manga/{{Bleach}}'', this actually gets [[spoiler: Tousen]] killed. [[spoiler: He's blind, so his new Hollow Resurrecion form grants him sight, he's so overwhelmed by it that he doesn't notice his opponent attacking from behind until it's too late.]]
--->[[BondOneLiner You never would have let me do that]], [[TearJerker when you were blind]].
* In ''[[LightNovel/HaruhiSuzumiya The Disappearance of Haruhi Suzumiya]]'', Kyon discovers that EmotionlessGirl Yuki Nagato [[spoiler: set the whole plot in motion by developing emotions and, unable to deal with them, stole Haruhi's powers and remade the world]]. Kyon even reflects that the fact that she was designed without emotions made her reaction to developing them that much greater.
* A side effect noted in ''Manga/FullmetalAlchemist'' by [[spoiler: Al, after regaining his body (and sense of touch).]]
* Asagami Fujino of ''LightNovel/KaraNoKyoukai'' has [[FeelNoPain no sense of pain]] thanks to being medicated since she was a small child to seal her psychic powers. She first gets it back in fits after she's hit with a baseball bat by a group of thugs who had just raped her, and proceeds to [[RoaringRampageOfRevenge kill all but one of them]] because the pain makes her feel both more alive and murderous.
* ''Anime/SailorMoon'': Downplayed example in ''R'' with Esmeraude. Despite apparently possessing significant wealth and status, Esmeraude's life on [[PenalColony Nemesis]] did not come with many chances to eat luxury foods and sweets. As such, visiting a bakery in present-day Japan during an all-you-can-eat sales event leads to her discovering her SweetTooth and [[BigEater cramming a huge number of pastries before she even realizes what she's doing]].


[[folder: Comics ]]

* ''ComicBook/SpiderMan'': While he didn't gain new new senses, Peter Parker has to deal with SensoryOverload when he gets his current ones expanded and nearly goes insane before figuring out how to rein in his supersenses.
* In ''ComicBook/SupremePower'', a Marvel takeoff of the DC Universe, Hyperion, (the ComicBook/{{Superman}} [[CaptainErsatz analogue]]) feels pain for the first time while fighting Doc Spectrum (their version of GreenLantern). Hyperion immediately asks him to do it again.


[[folder:Fan Works]]
* ''Fanfic/AdviceAndTrust'': After having discovered that Rei's medication regimen is ''full'' of dissociative, emotionally suppressing, and ''worse'' drugs, Asuka adamantly tells Rei to drop it entirely, despite the ensuing withdrawal symptoms. Not only can Asuka relate (having been on such drugs in the past), but she's particularly triggered by the knowledge that NERV is willing to turn its own Pilots into 'emotionless dolls'. Rei undergoes a rather intense period of time where she tries to deal with intense withdrawal (while trying to hide it) and feeling significant emotion for the first time.
* ''Fanfic/ATriangleInTheStars'': Bill experiences, and later struggles with, this throughout, since Chapter Three, starting with confusion. But it later grows into indecision of whether he loves it or hates it. And ''later'' feels like a train station and like a tree is growing inside him. [[spoiler: It's empathy. Something he lost a long, long time ago.]]
* ''Fanfic/DoingItRightThisTime'': When Rei wakes up in the past, the effects of her feeling-numbing medication have worn off, and she is trying to cope with the rush of different emotions.
-->''And then she felt a sudden stab of fear at the sheer intensity of the emotion, which was like nothing she'd ever felt before. She glanced over at the untidy stack of pill bottles on the nightstand. They will keep you from becoming distracted, Commander Ikari's voice said in her memory. Apparently whoever was responsible for sending her back in time had decided she might benefit from getting a little distracted, because this was ten times worse -or better?- than when she finally said 'no' to Gendo Ikari for once after skipping her meds for a week.''
* In ''Fanfic/HopeForTheHeartless'', after the events of ''Disney/TheBlackCauldron'', the [[VillainProtagonist Horned King]] (who's been ResurrectedForAJob) is revealed to have lost his heart [[ReallySevenHundredYearsOld centuries ago]] [[SlowlySlippingIntoEvil with the countless sins he committed]]. He [[SoulAnatomy lost with his heart his ability to feel real emotions]] (excluding hatred), but [[MoralityPet Avalina]] [[LivingEmotionalCrutch causes]] him to feel something resembling positive emotions and some additional negative ones as well (like [[BeingEvilSucks guilt]]) with her [[MusicSoothesTheSavageBeast beautiful piano playing]] and [[FertileFeet extraordinarily strong aura of Life]]. It eventually reaches a point where [[spoiler:his heart reawakens]]. After that his emotions became stronger, both the positive and negative ones.
* ''Fanfic/ScarTissue'': When [[spoiler:Rei]] emerges from the Blood Red Sea she is not under the effects of her old emotion-numbing medication. Unfortunately it means she is not ready to deal with the sudden influx of emotions, particularly rage, and she picks a fight with Asuka as soon as she sees her because she can not control her temper.
* Vegeta gets hit with this in ''WebVideo/DragonBallZAbridged'' after Trunks stands up to him for the first time.
-->'''Vegeta:''' Huh. This is a new feeling: Pride in someone else. ''[[{{Beat}} *beat*]]'' Unfortunately it's overshadowed by all this '''UNYIELDING RAGE!'''

[[folder: Film ]]

* After John Preston goes off his meds in ''Film/{{Equilibrium}}'' and starts experiencing emotions for the first time, he has a very difficult time keeping a stoic expression, and breaks down into tears the first time he hears music while not having his emotions suppressed. (Though, to be fair, it ''is'' Music/LudwigVanBeethoven's ''[[CrowningMusicOfAwesome Ninth Symphony]]''. Even the script notes that this is an unfair emotional sucker punch.)
* ''Film/MeetJoeBlack'': "Joe" has no experience with love whatsoever and so falling for Susan completely overwhelms him.
* ''Film/StarTrekGenerations''. When Data's emotion chip is first installed, he experiences emotions more strongly than the humans around him. Eventually the chip overloads and his emotions become so intense that he collapses.
* While it's not their first time feeling, the crew of the ''Black Pearl'' in the [[Film/PiratesOfTheCaribbeanTheCurseOfTheBlackPearl first]] ''Franchise/PiratesOfTheCaribbean'' regain their tactile senses when the curse is lifted. Brought home by Barbossa's "I feel... [[ImColdSoCold cold]]."
* [[DownplayedTrope Downplayed]] example: After being kept in a small tower all her life, Rapunzel from ''Disney/{{Tangled}}'' is initially exhilarated by the feeling of grass on her bare feet, the scent of dirt, and other sensations that most of us would take for granted.
--> '''Rapunzel:''' ''[singing]'' Just smell the grass! The dirt! Just like I dreamed they'd be!

[[folder: Literature ]]

* In ''[[Literature/ArtemisFowl Artemis Fowl: The Time Paradox]]'', villain Damon Kronski was born unable smell anything. So when Holly restores his sense in a particularly foul smelling Souk, he is left writhing on the floor, clawing at his nose. (See page quote)
* In the ''Literature/{{Animorphs}}'' series, this happens to everyone the first time they morph into something with unfamiliar senses.
** Aximili is an Andalite, an alien species with very little sense of smell or taste. When he first morphs into a human, his reaction to eating human food is excessively enthusiastic. He remains something of a food junkie through the series, and ''cigarette butts'' become one of his favorite snacks.
** Even worse, it's what happens when an ant gets morphing powers by an accident and morphs Cassie. It freaks out so badly that just watching it freaks out the real Cassie. In the ant's case, however, it also had to cope with suddenly being cut off from the HiveMind.
** While we don't see it in quite the same detail, this is what [[PuppeteerParasite yeerks]] experience when they first take on a host body. It seems that they're pretty comfortable beforehand, despite only having sense of touch, chemosensors and echolocation - but once they are able to witness senses such as sight and taste, as well as all the amazing memories and feelings their hosts possess, being a slug isn't nearly as satisfying.
--> ''Do you see those flowers? Do you see the sunlight? Do you see the birds flying? You hate me because I won't spend my life blind? You hate me because I won't spend my life swimming endlessly in a sea of sludge, while humans like you live in a world of indescribable beauty.''
* In ''Discworld/ThiefOfTime'', a number of Auditors take human form, and find themselves momentarily overwhelmed by the sensory overload of simple existence. They pass out from the taste of dry toast, and chocolate kills them. Of course, this is before they discover the danger of strong emotions...
* In Creator/OrsonScottCard's ''Literature/TheTalesOfAlvinMaker'' series, a large violent man named Mike Fink was tattooed shortly after his birth with a hex that made him invincible. After the hex is broken, he is completely incapacitated by the pain from a single blow, as he has never felt pain before.
%% * This effect is a major plot point in ''Literature/TheGiver''.
* It's not that the [[OurDragonsAreDifferent Kantri]] of {{Literature/Tales Of Kolmar}} don't have a sense of touch, but their impressively thick hides and clumsy clawed hands do insulate them quite a bit from the world, to the point that when one becomes human he's shocked and astounded by how much he can feel on his new skin, right down to slight puffs of air moving across his hands. Three months later he still stops "a hundred times a day" to marvel in the sensation.


[[folder: Live Action TV ]]

* When Q is temporarily BroughtDownToNormal in ''Series/StarTrekTheNextGeneration''. He finds falling asleep terrifying, gets stabbed with a fork by Guinan, discovers he "can stub my toe with the best of them", and...
-->'''Q:''' ''(while discussing a plan to push a moon back into orbit)'' This is incredible.
-->'''Geordi:''' You see something here, Q?
-->'''Q:''' I think I just hurt my back. I'm feeling pain...I don't like it. Uh, what's the right thing to say, 'ow'?
* In an episode of ''Series/StarTrekVoyager'' The Doctor's program is hidden in Seven, and he's overwhelmed by the taste of cheesecake.
* In the third season of ''Series/ReGenesis'', a treatment undergone by high functioning autistic Bob Melnikov to save his eyesight has the unexpected side effect of increasing his empathic abilities well past neurotypical levels to the point where he's almost TheEmpath. The emotions are so overwhelming that at one point he freaks out and has a breakdown while walking down the street.
* ''Series/CornerGas'': Davis is revealed to have lost his sense of smell as a child after getting hit in the head with a ball. He regains it after falling out of a tree and at first, [[SenseFreak he's loving it]]. Then he realizes that things can also smell ''bad'', and wants to go back.
* In ''Series/ArrestedDevelopment'', Gob and Tony Wonder discover that they are NotSoDifferent, and as a result they both experience a feeling of genuine friendship for the first time in their lives. But since they never have felt this before, they assume that their feelings are romantic in nature.
* ''Series/{{House}}''
** One PatientOfTheWeek is secretly a clinical sociopath who had only ever faked being in love with her husband. She manages to keep her gullible husband strung along on the slim chance that the cure for her disease might also cure her sociopathy, but when it actually does, her first response is to lash out in disgust at his stupidity, followed by anger and confusion at her new ability to feel.
** Another patient is a high school student who was born deaf and lived his entire life unable to hear, having grown perfectly happy to go through his life as he was. House [[spoiler:under the influence of his hallucinations of Amber]] has a cochlear implant put into the patient against the wills of him and his mother, and when it is turned on for the first time, SensoryOverload ensues.

[[folder: Web Comic]]
* In ''Webcomic/{{SSDD}}'' Lee is a clone who was designed not to feel pain, when he later obtained some SuperSoldier implants that fixed that feature he spent the day inflicting pain on himself, and testing his new HealingFactor.
* ''Webcomic/GrrlPower'' had one supervillain mook who claimed to have both impenetrable skin and claws that could cut through anything. Halo used her light-hook to drive his claws into his own shoulder and he [[http://grrlpowercomic.com/archives/1331 fainted]] at the sight of his own blood.

[[folder: Web Original ]]

* In ''WebVideo/DoctorHorriblesSingAlongBlog'', Captain Hammer experiences pain for the first time, and promptly runs away crying.
-->'''Captain Hammer''': I'm in pain... I think this is what pain feels like! Oh mama! Someone maternal!


[[folder: Western Animation ]]

* Another "pain" example in ''WesternAnimation/BigGuyAndRustyTheBoyRobot'', when Rusty is upgraded with alien technology that allows him to actually feel things instead of just detecting them. But the next time he enters battle and takes damage, he starts to say [[CatchPhrase "No pain receptor--"]] then cries out in agony. He becomes terrified of getting hurt until he finds a way to rid himself of the alien tech.
* Shows up in ''WesternAnimation/MyLifeAsATeenageRobot'' when [=XJ9=], annoyed at her inability to physically feel, reinstalls some old nerve receptors, the pain setting of which which makes her unable to fight the VillainOfTheWeek. The problem gets solved when she changes the setting from "pain" to "tickle," and [[ItMakesSenseInContext she laughs at him until his strength drains]].
* In the ''WesternAnimation/FamilyGuy'' episode "One If By Clam, Two If By Sea", Peter and his friends get what amounts to a LastMinuteReprieve from their {{frameup}} minutes before Steve Bellows, the SerialKiller put away years ago by the force Joe was on, gets to make good on his threat to kill them in retribution. Left to his own devices, he cuts his arm to see how it feels. Realizing the pain, he happens on the revelation that he really does deserve to be locked up.
* On one of the [[WhatIf "Tales of Interest"]] episodes of ''WesternAnimation/{{Futurama}}'', Bender is turned human, and is so overwhelmed by taste that he starts overeating and soon becomes morbidly obese.
** Another episode lampshades this (and gender stereotypes) when an alien accidentally [[GenderBender sex-changes]] the entire crew, plus some passengers and Hermes's wife. At one point the female Hermes turns to her now-husband and mentions "Did you know there's more than two emotions!?"
* According to WordOfGod, the reason [[spoiler:Eddy's Brother]] in ''WesternAnimation/EdEddNEddysBigPictureShow'' went down when [[spoiler:[[CrowningMomentOfAwesome Ed caused his front door to slam into him]]]] is because that he had spent his entire life dishing pain out but never experiencing it himself. As such, he felt pain greater than one normal would in that situation.
* ''WesternAnimation/SpongeBobSquarePants'': The plot of "No Nose Knows." Since he [[TheNoseless has no nose]], Patrick has no sense of smell and wants to experience it, so he undergoes [[MagicPlasticSurgery plastic surgery]] to get one. He initially enjoys it... but things go downhill when he's overwhelmed by bad smells.

[[folder: Real Life ]]
* As stated above, reports have shown that that formerly blind people who have their sight restored are often unable to process what they see and are constantly confused by it.
* [[http://en.wikipedia.org/wiki/Cochlear_implant Cochlear Implants]] are a type of device that can give the ability to hear to someone who is mostly or completely deaf. They may not work for everyone who has a hearing impairment, but when they do work, [[http://www.youtube.com/watch?v=LsOo3jzkhYA well just see for yourself.]]
* All people (especially children) deal with this at some point in their lives. There is a first time for feeling any very strong emotion.
** For example people who grew up in a harsh social environment and never learned what true unconditional love is. The moment they learn/rediscover this feeling, they will most likely break into tears.
* Newly-developed Enchroma lenses can correct certain forms of color blindness. People who have tried them, seeing colors for the very first time, are often so overwhelmed that they can be moved to tears:
-->"Purple. This is purple. ''This is purple!''"