By learning about my body and making small, subtle changes, I find out what I enjoy and what is effective. I'm always finessing: adjusting my diet and my workouts. You have to figure out which exercises are fun and interesting and stimulate your brain - or else you'll never keep at them.

Exercise helps me with stress. It changes your brain chemistry. I turn to Ashtanga yoga when I feel the need to relax. I love it, but it's not right for everybody. It's taught to you a little bit at a time, according to your body type and your strength. That keeps things challenging.

My opinion's no more important than anyone else's. It's just that I have the ability to have access to more ears when I speak because of my job.

If you eat a lot of starchy foods, introduce a vegetable once a week, then twice a week, and then three times a week. Slowly fill your diet with new flavors. By the time you're ready to let go of whatever it is you want to let go of, you've got a full menu.

I think it's really important for celebrities to use their power of money and fame to get their voices out there. It's funny to me that we're expected to keep quiet just because of who we are. Why do I lose my right to speak my mind because I'm famous?

What does it mean to a successful woman today? Does it mean you have to be a mother? If you are a mother, does it mean you have to be a mother with a husband? If you don't have a husband, what is the role that the man plays? I think there are a lot of confusing things that we're all really still sorting out.

I just think there's always room for humanity in acting, one can only hope, so when you bring in the whole life of a person that's playing a character, then surprises happen and are allowed to happen, and so it makes it more interesting.