I don't feel I'm old. I just feel I'm me. And I've always been a happy person. I love the human race. I love my work. I love the world-I've been around it four times, you know. And I'm a believing person. I believe in God, even though I can't see him. You can't see the air in this room, right? But take it away and you're dead. And I believe there's something for us after we die. The world isn't wasteful. It keeps going on and I think we do too.