Is it normal to kill snails to prevent their potential future suffering?
I have this OCD where whenever I see a snail or a cockaroach on the street I immediately have to step on it and kill him quickly and painlessly.
The reason I do that is I always imagine some kid taking the said snail or cockaroach home and torturing him for hours with a lighter or tweezer or something.
I see it as a "coup de grace".