One of the inspiring things about Susan Sarandon career is that there's a quality of real fearlessness in it - you seem to be in it for the challenge and the experience.

That underscored this idea that when we're reading a book or writing a book, you're in an act of co-creation. The reader and the writer are both trying to dress up and present their best selves and then there's that moment, when suddenly, as a reader, you're not exactly you anymore, and likewise, as a writer, you're not really you.

As Flannery O'Connor says, a person can choose what she writes but she can't choose what she makes live. Some people are really acoustic writers and so for them the secret revision is sound. Other people may revise in terms of the way a paragraph feels. There's a million ways to do it.

My view is that our minds are incredibly powerful animals that are, during life, kept somewhat in check by the load of our bodies. Once that load is gone (or so some ancient texts teach us) the mind is like a horse off the tether. So the habits we get into here might have something to do with what happens to us afterwards. An exciting but harrowing idea, given the everyday state of my mind. But also hopeful, since that's something a person can work with.

I think the trick of being a writer is to basically put your cards out there all the time and be willing to be as in the dark about what happens next as your reader would be at that time. And then you can really surprise yourself. There's that cliche, "No surprise for the writer, no surprise for the reader!"

What I really found myself interested in was the idea that our minds our so powerful and when we're living, the mind is dampened by the body. As crazy as our minds can get, they're only so crazy because they're physically housed.

To me, the process of writing is just reading what I've written and - like running your hand over one of those mod glass stovetops to find where the heat is - looking for where the energy is in the prose, then going in the direction of that. It's an exercise in being open to whatever is there.