To me experimental fiction ultimately is about the experiment and I'm not interested in experiments for their own sake.

Out of the house and on my own, I faced the fact I didn't much like who I was. I didn't like my judgmentalism; I didn't like my absolutism. I didn't like my repression of natural empathy, my pinched lack of emotional generosity. How I had been thinking politically had less to do with what was wrong with the world and more to do with what was wrong with me, with my fears and insecurities, failings, weaknesses.

Though energy and inspiration diminish, experience grows - the theme of parents and kids, for instance.

These days in particular it seems not only unavoidable but even irresponsible to not acknowledge politics in some way.

In terms of America, I think any profound consideration is bound to return us to the notion of twins because, though you certainly can contend there are many Americas, our history has been binary from the beginning, with its hairline fracture down the country's center between what American has wanted to be and what America has been. That fracture is slavery, of course. To some extent it's still slavery, in that collectively we refuse to come to grips with the American fact of slavery.

To the extent that I've ever understood postmodernism - and I'm sure there are people out there who do, but I'm not one of them - one of its distinguishing traits is the story's awareness of its own artifice, and how that awareness becomes part of the story. And if that's right, then I have no idea how I ever got lumped into postmodernism except that I believe, since I was first published, people just haven't quite known where else to put me.

One of the reasons I'm not so keen on people calling me an "experimental" writer is that it suggests the work is about the experiment, when it's always the opposite - any "experimentation" is dictated by the material.