To me, songs come of their own volition - and with an open-ended philosophy.

I made the decision to take on board the critical feedback. Reviews are something you can easily ignore as a performer or writer but I chose to not ignore them here and I think that I benefited. I think I'm stronger for it - and I have a tougher skin as a result.

I think I've done a pretty fantastic job, but of course I want to sell millions of records.

I've had my ups and downs, and I definitely have a sense - in America, especially - that once you've made your mark and gotten your Rolling Stone piece and your Grammy nomination, that they're on to the next piece of meat, and they don't necessarily like to follow the twists and turns of an artistic career.

Emotions serve characters' purposes. That is their motivation.

If I waited for inspiration every time I sat down to write a song I probably would be a plumber today.

Most of my actor friends don't believe it's possible to let go of it and be happy, and for a while that was true for me. For the first two years I ached, every day. And I had such bad dreams. But then I made the decision to start working on my little shop and all that went away.

I owe a debt of gratitude to two other living Justices. Sandra Day O'Connor and Ruth Bader Ginsburg paved the way for me and so many other women in my generation. Their pioneering lives have created boundless possibilities for women in the law. I thank them for their inspiration and also for the personal kindnesses they have shown me.