Normal for me. I mean I volunteer at a special needs school, have one of those adopted overseas children, always helpful to my friends and family. But if only for a second I'm left quietly with my thoughts its more often than not, violent thoughts. Its usually sprouting from some indepth anger issues, thats what I found out, my temper was volatile i mean a minute ago i smashed a hole in my wall because my computer kept pop up blocking yahoo games...Best thing to do, get some anger out of you, bang on some drums, bang on a punching bag, run until your sick, scream your lungs out to some loud rock music :D (personal fav of mine) and you'll find yourself less inclined to think violent thoughts. If not, then you might just be a bit sadistic and again, from here, that's nothing different just aslong as no one gets hurt in the process.
ME ME AND ALL MEE.....I'm not self-involved I swear..