You write a book and you finish the book. That's your job done, right? You win the Booker and you have a whole new job. You have to be the thing, right? So instead of writing the story, you somehow are the story. And that I found that sort of terrible.

To be able to have the space to sit down and write has always been my central policy.

Ireland is a series of stories that have been told to us, starting with the Irish Celtic national revival. I never believed in 'Old Ireland.' It has been made all of kitsch by the diaspora, looking back and deciding what Ireland is. Yes, it is green. Yes, it is friendly. I can't think of anything else for definite.

I am interested in levels of brain discourse. How articulate are the voices in your head? You know, there's a different voice for the phone, and a different voice if you're talking in bed. When you're starting off with a narrator, it's interesting to think, where is their voice coming from, what part of their brain?