...Maybe you should ask the last guy who crossed me.
On a serious note, I prefer a conflict-free environment like most everyone else. However, I will not shy away from conflict if someone brings it to me. I figure the only way to stop it is to face it head on. I'm more of a verbal assassin, but I have gotten physical in the past (and every time made the person very sorry to have met me...). Injustice done to me or close friends/family causes so much rage to build up that can only be quelled by doing something about it. I turn into a different person when extremely angered, so it's probably a good thing I don't reach this state very often.