If the material is inspiring and motivates you, then it doesn't really matter what it is.
The most aggressive artists often hide their romantic side.
Even though some of the films I've made haven't been particularly commercial, I don't find them failures.
I can do whatever I want - I'm rich, I'm famous, and I'm bigger than you.
The very nature of cool is that you think about it too much and it becomes uncool.
Life's too short to drink bad wine or smoke poor cigars.