There are only two things to be said about any Artist, either you have the Talent or you don't. If you do, then forget the schools, find someone whose work you like and copy the crap out of them until you find your own style. If you don't have the Talent, then go to an expensive Art school, drown in student debt and in the end, you might be able to paint the lipstick on that pig fairly straight. It's up to you. It's up to you.