"I can't stress enough how important it is to write bad songs. There's a lot of people who don't want to finish songs because they don't think they're any good. Well they're not good enough. Write it!  I want you to write me the worst songs you could possible write me because you won't write bad songs. You're thinking they're bad so you don't have to finish it. That's what I really think it is. Well it's all right. Well, how do you know? It's not done!"