I told a guy I was a boy to mock him for wanting a girl now I'm in too far
What made you so eager to mock him?
I do it to everyone when I want to let my anger out
It is good to let out your anger. It is normal but you should not mock others because of your anger. It is very mean to mock people.
I don't care what I do or what I say. I can do or say whatever I want to whoever I want.
Yes, you are free to do whatever you want, but I think that you need to be considerate of others. It is not okay to mock people just to get your anger out.