The security comes as an actor in knowing that you're not in control. If you try to control your career or how people perceive you you'll make yourself unhappy because life doesn't work like that. So much is luck. It's much better to let yourself off to think 'There's nothing I can do.'
I really haven't had that exciting of a life. There are a lot of things I wish I would have done instead of just sitting around and complaining about having a boring life. So I pretty much like to make it up. I'd rather tell a story about somebody else.