I hate my friends
Can you tell me more about your reason for this? Why do you hate your friends?
I can't bear this guy no more, I think I'm going to beat him up
You shouldn't hang out with people you don't like, and should probably meet new people if you want friends.  Instead of beating up your friend, stop engaging him and find people who have common interests with you so you don't become resentful of others.
I can hang out with whoever I want and I don't have anything better to do.
You may have better things to do if you meet the right people. It is is expected that people enjoy their relationships.