/ic/ - Artwork/Critique

I've decided I want to get back into drawing after learning to play the piano fairly successfully.
What I think helped was that there was a set order of books to go through, that gradually got more complicated. Is there a similar thing I can do with drawing?
I've had a copy of Fun With a Pencil for a few years, but it didn't help much because I just drew weird looking potato people and was too retarded to apply it to anything else.