One of the most important keys to acting is curiosity. I am curious to the point of being nosy. What that means is you want to devour lives. You're eager to put on their shoes and wear their clothes and have them become a part of you. All people contain mystery, and when you act, you want to plumb that mystery until everything is known to you.

My daughters had helped me to stop worrying about my appearance over the years. I wasted so many years thinking I wasn't pretty enough and why didn't I have Jessica Lange's body or someone else's legs? What a waste of time.

For young women, I would say don't worry so much about your weight. Girls spend way too much time thinking about that, and there are better things. For young men, and women, too, what makes you different or weird-that's your strength. Everyone tries to look a cookie-cutter kind of way, and actually the people who look different are the ones who get picked up. I used to hate my nose. Now I don't. It's OK.

When I was younger I spent way too much time thinking about me being too fat. So stupid.

I don't have very much interest in trends and fashions. I don't follow the fashion shows and stuff like that into my real life. But I'm very, very interested in how people put themselves together, how women and men announce themselves to the world, through what they put on their bodies. Whether we choose Birkenstocks or whether we choose Burberry - it all signifies something and it's really interesting to me.

And she [Margaret Thatcher] also had a sort of a way, like a railroad train, of going, taking a breath and starting quite quietly and making a point in a way that you don't really know that this point is going to be made through several examples, and there will be not be a break in the speaking voice at any point.

Let's face it, we were all once three-year-olds who stood in the middle of the living room and everybody thought we were so adorable. Only some of us grow up and get paid for it.