Hi there. Seems like you want to learn all of those sports, why not try out for MMA? Mixed Martial Arts. If you don't, I suggest try out for either one of those sports that you wish.

Being that you are taller, you have a little bit more advantage over shorter guys. But assuming you were interested in a fist-fighting and weren't interested in ground fighting, boxing would be the best sport for you. You would still learn self-defense techniques and would learn footwork.

Enrie Reyes Sr. Tae Kwon Do sparr.

Hi, I'm about to turn 14, going into high school, and I would like to learn to defend myself. I was thinking about either jujitsu, karate, or boxing. (i doesn't have to be one of those three though)I am tall, and a little skinny. (not scrawny)

I have long arms and legs. I would like to learn how to fight simply to defend myself. Not to beat up anyone. Thanks!