Ugh, this world is so disgusting, I know what you mean, man. Especially if you know the person it happened to, you just want revenge. But I remind myself of the scripture where Jehovah says "vengence is mine". That's awesome to think about. But on the complete opposite side, this guy needs the truth. Then -if he truly learned to love Jehovah and other people, he'd never do something like that again, and he could be forgiven for his past sins. That's crazy to think about isn't it? Anyway, I've wrote a poem once when I was angry, maybe you felt a little like this: