I once robbed someone.
Did you know the person you robbed?
My first victim was a guy who picked on me at school.
Being bulled can be painful and lasting, but stealing from them isn't the solution. Rise above them and break your bad habits now before you steal something else.
Yeah, but he needs to break his bad habits too.
You're absolutely correct that he needs to stop with his bullying, but ultimately you can't control his actions and robbing him won't change anything. Robbery is wrong and you run the risk of getting into severe trouble if you get caught.