I had a series of terrible jobs, whatever would allow me to write for four hours during the day. During that time I wrote three novels - all of which were extraordinarily poor. I decided after that to go and get my MFA.

I think I'm an optimistic person. Ultimately I believe in people. I believe they can be robust. When my collection Delicate Edible Birds came out there were one or two people who read the title as being a commentary on the characters within the pages, the women in the book, meaning that they were these fragile girls meant for male consumption. But I had meant the opposite - these people are tough. Dark things happen to them but they get on with life as best they can.

It's not easy to make friends when you're an adult writer outside of academia, especially when you work alone in a little room for twelve hours a day, and so I wrote toward what I most longed for.

I'm an anxious person in general, but something about being pregnant and awaiting the release of my first book, The Monsters Of Templeton, made me into an insane anxious person. I didn't sleep at night. I ended up sleeping all day. In a strange way I felt like the world was going to end. I found myself so deeply depressed at times that I started to read about happiness, and that took me into books about idealism and utopianism. Reading books about people who tried to build utopian societies of different kinds gave me a kind of lift.

I love Twitter. It's like having a closet full of clever friends that you can visit twice a day, then shove back into the darkness when you're tired of them.

The darkest period of my life, so far, arrived the summer I was pregnant with my eldest son. The future was growing in me with all of its terrifying unpredictability, and I found myself anxious, unable to work and woefully at sea.

I kept a lot of my thoughts inside myself. So, perhaps more than is normal, I'm always questioning my role as a writer. I'm always stopping and asking myself: Do I have the right to tell this story? Is it a story that deserves to be heard? And as for whether I think of myself as a Writer with a capital "W," I very much hope I never do.