Maybe I spent more time dwelling on emotions than some people, and maybe that's why I ended up writing.
There's a certain urgency that comes from the records of the early 60s before overdubbing and multitracking came into play.
For me, you have to not have a formula. You have to not even sit down and say, 'I want to write right now.' It has to just kind of come out. It's not something you can plan.