My take on things is that he has faith, so he keeps working and hoping for the best. He's a positive person, always has been, and positive people stay constructive and keep going even when things look bad.
At some point the clouds will break and we'll get two albums back to back. In the meantime if he keeps touring we'll get a healthy sampling of the unreleased new songs, and cell phone videos are such good quality now that the bootlegs will be very listenable.
I think that he does what he does because he feels compelled. He's not lazy, and he is truly and wholly absorbed in his art. Artists like that are rare but he's the real deal. He just does what he does because he always has; as he's said many times it's just who he is and it's all he knows how to do.
Everything will eventually work out.