One of my favorite pieces of advice about being a writer came from a very formative teacher I had as an undergraduate, named John Hersey. On our last day of class together, which was also John Hersey last day before retirement, he said, "Remember, the world doesn't need any new writers." Which at first didn't seem like great advice, but when you unpacked it, it was really that it's not enough to be confident in what you do; be conscious of bringing something to the world of readers and writers that it hasn't seen before. Something idiosyncratic.

Another big moment in terms of that feeling was David Petraeus: if the director of the CIA can't get away with having a secret relationship, then what hope do you have? It's not really an original idea, but there's something that goes along with power and celebrity that starts to make you feel like you're impervious to certain forces that the rest of us have to live with.

I don't want to make it sound too much like I'm telling people how to read the book A Thousand Pardons, but what Ben Armstead is doing, he's doing more or less on purpose as a very elaborate way of making a sacrifice in his personal life. He needs to start over. This is how he chooses to do it - by blowing up where he is.

I worry that's what people are going to think about me if they kind of go backwards. But if that didn't happen to you, I'll feel better.

New York is ultimately not the synthesis but merely the sum of its unfathomable subjectivities, its personal histories, its uncategorisable figures.

One of my favorite pieces of advice about being a writer came from a very formative teacher I had as an undergraduate, named John Hersey. On our last day of class together, which was also John Hersey last day before retirement, he said, "Remember, the world doesn't need any new writers." Which at first didn't seem like great advice, but when you unpacked it, it was really that it's not enough to be confident in what you do; be conscious of bringing something to the world of readers and writers that it hasn't seen before. Something idiosyncratic.

That's really the essence of what any fiction writer does. Some of it is research-based, but most of it is a really long-term, imaginative, empathetic effort to see the world the way someone whose experiences remote from yours might see it. Not every writer works that way; some writers make a wonderful career out of writing books that adhere very closely to how they view the world. The further I go with this, the more interested I get in trying to imagine my way into other perspectives that at first seem foreign to me.