FearMonkey
Vault Senior Citizen
It's why there's even the certainty of getting completely locked out of 80-90% of the game's content when you play with a below-average INT characters (a.k.a. dumbasses).
But you get a completely different set of content if you play a low INT character in the form of hilarious dialogue from the NPCs you talk to and are disgusted by your inability to speak. That shows how much depth and attention to detail FO1&2 have in all aspects. FO3 and FO4 have no options for low intelligence characters. You talk exactly the same with a 1 INT as you do with a 10 INT in those games. No attention to detail at all because Bethesda are lazy.