When I was young and extremely naive, I wanted to be a Power Ranger. Yes, no joke. I wanted to be some kind of hero-type person who always saved the day and got the girl or whatever. Ah, good times.
As time went by I really didn't think about other careers too much until it actually mattered...a few years back I decided on game design and industry ideals because as I once said "I love playing video games. Now, I want people to enjoy a little bit of my mind when they play." or something like that ^^;