So I go to a private rich kid high school and have been in a private school all my life which is one of the reasons that I was beta, which I still kinda am.    Anyways a Chad football player comes along and starts screwing with my friend and shit starts happening. So my friend who is a beta pissed of Chad and starts pushing him around and other shit that happens before a fight and I just completely freeze mutter some shit about thats not cool stop.   The fight is broken up by another guy and I was just standing there feeling like a beta bitch because I didn't do anything. Anyways I was just looking for your guys opinion on what I can do to change myself. 

TL;DR: I freeze before a fight and don't stand up for a friend, looking for help Edit: One of the first fights i have been involved in