How can I become a good break dancer?

I've been interested in dance and have always moved my body a little bit. I play soccer, and im very good and it; and ive played other sports as well. When I was little my parents tried to get me to perfrom in ballet like my older sister who made it to the minneapolis dance institute? that really good school; but they kicked me out because I could not stay in my circle. Bad Decision on their part. The last 2 years I just started dancing on my own. Doing dance steps like michael jackson and lots of popping and locking and just moving my body in all sorts of cool ways. I do some of my stuff for my best friend and it impresses him a lot. Basically I think Im pretty good and I want to learn how to break but i dont want to get out of hand and hurt myself, because I love soccer and hope to become a professional someday. Any Advice? Dancing embraces me ive always had very good body control and have been able to act and sing, ive also never been the best student either.