Racial terrorism affects the lives of white people and black people and everyone, everything. Racism is contaminating. It can affect the dogs in the street. So the process of beginning to rid the country of prejudice was in itself a kind of nation-building.

All of us, writers and non-writers alike, have incredible well-springs of personal experience and history. And we also have imagination - which I think is a kind of human miracle.

There is a forgotten black middle class in America - a group which is huge but underrepresented in the media and in art. It's difficult to talk about these things, because it forces one to talk in generalities, but that's my view. I do think the idea of a blanket class for black people is unfortunately still present.

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.

I think of my success as a kind of fluke. How else could I possibly think of it? And although it's a banal thing to say, I wrote my book because I was writing my book. At first I didn't know I was writing it, and one of the amazing things that happened as I was putting sentences down on paper is that some of the things that are most sacred and important to me rose to the surface of the prose.

The correlations between real life experience and the storylines in novels are never as direct or simple as they might seem.

I think being consistent is really important. In the arts there's a misconception that you sit around waiting for the muse to come, and that it's all really mystical and mysterious. In reality, sometimes you have to fake it till you make it.