You are to young to be anything yet. Give yourself time to grow and mature.
why? what do you do?
A sadist is simply a masochist who follows the golden rule.
You are much too young
I discovered that I was a sadist when I was 12-13. I started getting sexually aroused and wanting to touch myself every time I witnessed someone hurting someone else or violence of any kind. The more sexual the violence, the more sexually satisfying it was for me.