Everything about the music industry takes away from you as an artist. They're always wondering what the next thing is: 'What do you have?' It's a very introverted process.
I have a mess in my head sometimes, and there's something very satisfying about putting it into words. Certainly it's not something that you're in charge of, necessarily, but writing about it, putting it into your words, can be a very powerful experience.
As Governor of North Carolina for two terms, I made improving education a top priority.