just dont fuck around man, im 16 and ive probibly been in 15 to 16 fights over the years and broken my nose 2 times and broken my hand and my coller bone fighting. I win fights because im quick im little but im fucking quick. U just got to bring it out and dont stop till he is bleeding all over and wants to quit or until some one gets u off of him. U got to do whatever u can, my favorite thing to do it headbut. In fights people lock arms and loose defense so if yall lock arms just head but that bitch in his nose and when his nose is shooting blood he will want to quit