Try to talk things out first, I know how retards like to run to their friends or weapons the moment they start a fight and lose.
If I'm in school I'll turn the other cheek so I can't be blamed for the horrific things I may do to the person if they continue, which includes jabs, straights, hammerfist to the ribs, superman punch, elbows, hook kick, side kick, round kick and front kick then finish it off with my favourite leg lock.
If I'm not in school once they get within range they are getting a backhand punch, swiftly followed by a punch in the neck and sternum and then once I disable my attacker I stand over their body and say "You commited the world's greatest crime, you pissed me off you're on probation, come near me again and I'll carry out the death sentence"
Thank you kickboxing!
Guy has a weapon I'm flat out killing them, if I have a weapon...ohh then that person WILL know pain, if I really hate them I'm cutting their tendons.