I know that actors and actresses have a great reputation for being very, very selfish, and in some cases, that's very true. But in the theater I find it doesn't help you to be selfish. You sort of have to be selfless in the theater, and the more selfless you are - that doesn't mean don't take care of yourself - but the more you sort of surrender to the work, I find, the better the work is. That's just my experience.