Is this some terrible gore stuff that I shouldn't google if I want to sleep tonight?
no, these people are a bunch of wussies
ulcers are relatively insignificant and minor unless they're in your stomach. i get them all the time on my tongue and i couldnt care less about them. sure, minor inconvenience but it passes. i must have gotten HUNDREDS in total. by no means major ones, just real tiny ones. im very hygenic though.