These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Things Mr. Welch Is No Longer Allowed to Do in an RPG
Alternate Character Interpretation: While Mr. Welch is clearly a Munchkin, there are plenty of cases where the rules seem simply designed to insure the GM can railroad the campaign. For example:
410. If the NPC is on the cover of the rulebook, I can't kill him.