<human>: Condense the text into a few key points

Yeah, what the title said. Ever since I first started playing the drums when I was a wee little kid, there's been nothing else that I've wanted more than to be a professional musician. I can't really see myself doing anything else. The problem, of course, is that it's pretty hard and unlikely to make it big, so to speak. Also, I don't know how I would go about actually getting out there forming a band. I mean, I turn 18 next year, so it's a decision that legitimately needs to be made... College, or music? My grades aren't exactly stellar, so it's not like I'd be throwing anything away by, say, moving to LA to find a band.
<bot>: I want to be a professional musician, but I don't know where to start, or if it's even worth it.