I expected most answers to be music here, but I was interested in why.

as an extension of my previous comment... I think I'd like to be a musician too because then I could create music with other artists. I mean, I love what Michelle did with justincase. I think it is so awesome. You've probably heard of them by now, but here is a link if you haven't: http://www.justincasefans.com. And I loved the song Mariah did with Boyz to Men. I can't say I like them individually, but I did like the combined work. And Marmalade. That was awesome!