One time, many, many years ago, I had the opportunity to dye my hair brunette for a film. And the day I walked out of the hotel where I had it done, I walked out onto the street and realized people looked me in the eye and greeted me good morning. I'd never had that experience before! And I began to notice that a brunette is treated as an affable human being. Later, when I dyed my hair for Lois Riley blonde, and then Alice Ward blonde, people come right up to you, they touch you on the arm, they ask you how you're doing. Men and women both! Blondes have more fun.

I'm very, very serious about what I do. I think there are a lot of people out there sort of thinking it's anybody's game. You know, "You pick up a camera and you make a movie." My experiences over the years have taught me there's a lot more than that to making a film - there's also getting the film seen, and all kinds of complex realities.

"I'm going to show you I haven't given you permission because clearly you're not grown up enough to understand that, not having given you permission, you can't just come look in my house." And I won't know if they're coming and looking or not... so I put a piece of tape over it.

The director is the captain of the ship, without question. No matter what their talent or energy level is, everyone on the crew has all eyes on the captain. If they come in going, "I don't know. Maybe we'll do this. Maybe we'll do that," you've got 10 days to shoot and they don't care what you're doing.

Acting is the business of truth, so that we can see ourselves reflected back and learn.

I am a smoker, I'm ashamed to say. I had given it up for many years, then picked it up again. It's a horrible habit. I struggle with myself all the time. And I love to smoke. An actor has to be very, very careful, as one of the most wonderful props - and actors love props - is a cigarette. There's so much to do with it: you can bring it up to your face, play with the smoke. It's just the greatest - ever since I was 16 and in acting school in England, I've been playing around with cigarettes.

I think the funny thing about acting for me - and I hold it in a very holy, spiritual way - not to be overly fundamentalist about it, but it's that important to me - is that it is an ancient healing art.