Self Defense

I believe in self defense and I am a person that uses it but I haven't yet but I almost did today to help Cutter fight Cless if it got out of control but only if it was in Cless's favor. I was in Karate and I have used it I almost got in a fight here last week and about a month ago in my other school. I have never used it be cause people think they can use me and they think I am weak and so I've never used it and I can fend for myself. I also believe in peace so I don't like to fight.