"I know I love doing it." Boy, that's it, isn't it? There's no reason, no rational, empirical reason why a 44 year old stay-at-home dad in Southeastern Wisconsin who has been writing scripts since he was 20 years old, should still be at this game. And I have an IMAX-sized screen of guilt and doubt because I continue to try. But "I know I love doing it." Whew. I needed that today. Thanks Brian Koppelman. And Scott.

Absolutely, Jeff. Do it because you love it. Because you know what? Movies / TV / Music doesn't owe anybody a living.