You have to find a way of shutting the future out and focusing on the writing. One of the problems I'll have with writing my second book is getting back into a situation where I think about the words on the page rather than the publishing industry, or success, or any kind of readership I may now have. I'll have to do what writers do, which is focus on the story and nothing else.

I started writing the book without realizing I was writing a book. That sounds stupid, but it's true. I'd been trying and failing to make a different manuscript work, and I thought I was just taking a break by writing some short stories. I'm not a very good short story writer - the amazing compression that is required for short stories doesn't come easily to me. But anyway, I thought I'd try to write some short stories. And a structure took shape - I stumbled upon it.

Half of what's wrong with people today is that they ain't got no place to go that makes them peaceful.

Fiction writing is an act of imagination, lived experience is secondary in many ways, writing a novel really is all about inventing worlds and people.

I think that people have some sort of vision that everybody is moving towards perfection, and that there is some sort of set steps or something like that that you can move through to get to that place, and that that's sort of the project of being alive.

A belief in God may not be fully within me anymore, but there's still a belief in belief. The high drama and power of the Church has stayed with me. As a child in church, I saw grown men at the altar crying out for God's mercy. And the idea of someone doing that has become a joke in the popular culture, but when you are there and you see it, you experience - for a moment - an incredibly raw, honest, strange insight into what it means to be a human being. Those experiences don't leave you. Whatever you think of them, they are powerful experiences.

At some point I just acknowledged, at least to myself, that I had a great deal of respect for people of faith. Faith is a strange and wonderful thing. You come up to a kind of wall of unknowing and instead of turning back in despair you leap over it into something else. The Church isn't why I'm a writer, but it's probably a part of it.