@avazula well, I can actually relate better than you think. I can't empathize for the people who say "poor me", but I can for those who get combative. I can get combative if I feel I am being attacked. I've gone far too far in responses in the past.
I was dealing with a workplace bully, and got into his head and hurt him in retaliation, badly. That's the thing about having gone through these things, you learn how to do them. I always try to be measured in response due to that.