When you become a parent, or a teacher, you turn into a manager of this whole system. You become the person controlling the bubble of innocence around a child, regulating it.
I just got a call one day from Ringo asking me if I wanted to go out on the tour. It was as simple as that. He was putting together this band and he heard of me in the context of doing this and he gave me a call. I jumped at the chance.
I don't need to convince anybody that I know kung fu, but maybe somebody needs to know that I really can act, without doing a Chinese accent or a funny walk.