Sometimes I sit down to sketch at the unearthly hour of 3 in the morning!

Do what you love. Know your own bone gnaw at it bury it unearth it and gnaw it still.

I am an obsessive garage cleaner - my wife and the neighbors make fun of me. I remember that my father was the same way and now when I'm out there unearthing things in the garage I realize I am becoming my dad!