Why do people even bother bullying it a waste of time and the bullys so called 老友记 ony hang out with them so they dont get bullied!!?

I wouldn't know; I don't bully people.
From what I heard, its some psychological problem. I actually have a character I made-up that bullies people (in some sense...) and he's full of bad pasts. <..Guess 你 didn't need to know that >>
Um...whatever the reason is, I still feel sorry for my own past bullies because...most of them were guys, and I'm a girl. They weren't that strong 或者 hard :P Oh, they could had done worst to a shy girl.

Because they feel alone to. 或者 it could be that they think if they pick on u it'll never happen to them, but it will, in time! trust me!?