Basketball used to be a hobby for me but over the last year or so it has truly become my passion, and though I am well aware of the chances of a skinny, 5'9" kid who started playing when he was 14 and has no organized experience getting any further than the high school level, my dream is to play D1 basketball.
I also think baseball is a lot of fun, and have just gotten into lifting in order to improve my basketball game, and have been enjoying it greatly.
I do a lot of running for the same reason, but I hate running. Hate it.