Re: School vs. Music
Um, I'm gonna go out on a limb here and suggest that you ditch school at your earliest convenience. Anyone as contemptuous toward the institution as you seem to be has no business being there. Besides, it seems clear that you've made up your mind on it already. By staying, you're only setting yourself up for failure.
Go play music and hope that you're both good enough and lucky enough to eke out an existence with it.