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.

I think that if you just write your characters you end up with something that people can access.

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.

In America, and no doubt elsewhere, we have such a tendency toward the segregation of cultural products. This is a black book, this is a gay book, this is an Asian book. It can be counterproductive both to the literary enterprise and to people's reading, because it can set up barriers. Readers may think, "Oh, I'm a straight man from Atlanta and I'm white, so I won't enjoy that book because it's by a gay black woman in Brooklyn." They're encouraged to think that, in a way, because of the categorization in the media.

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.

If there had never been the Great Migration there would never have been jazz, there would never have been Michelle Obama. A lot of amazing black people exist in this country because of the Great Migration. That's 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.