My dream careers are rather mixed for me. When I was little I always wanted to be a Police Officer, but now I probably won't ever be one thanks to me missing school for other reasons :/ (Plus how dangerous the job even is and the amount of disrespect they get in this generation)
Once every few months my mom gets emails from certain companies advertising for people as young as 19 starting a "career" in gaming. So if anything I'm pretty much better off earning money playing video games (Tournaments, developing games, publishing etc).
So probably a gaming OR I.T/Computer career for me. Not only is it my favorite hobby but it's also relatively easy and I can't think of any qualifications you need for it.