The passage of time is a continuing thing. At 18, you're going to live forever, and you are definitely not at 52, so that is a recurring topic. I still think it's the main stuff.
Because the quality of living with nature and allowing it to manifest itself is different than the quality of living in a city, especially a dense city.
God, I'd love to do a big commercial movie that made a lot of money and whose plot was interesting too.

