You need some insecurity if you're an actor. It keeps the pot boiling. I haven't yet started to think about retiring. I was shocked when I heard about Paul Newman retiring at age 82. Most actors just fade away like old soldiers.
People break down after a couple of hours. All the defenses go down and there's a kind of communication that if I spent 20 years in a living room with one of these people I would never never know as much about them as I do in that one day.
