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.

Kenneth Branagh. There was a time in my life when people would tell me constantly that I look like him. I could do a lot worse than that.

You see that in the news constantly; done both the right way and the wrong way. The most recent example I can think of, obviously, is Lance Armstrong, who got it all wrong. Who wanted to apologize strategically, instead of abjectly. What got me interested was the repetitive nature of it. There's something so ritualized about it. Then the ritual needs to be reenacted very carefully and pretty frequently - Tiger Woods, and now Manti Te'o and Lance Armstrong, and a little earlier Anthony Weiner or Eliot Spitzer.

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.

You should not really entertaining anyone else, but trying to be yourself, because there are already more good books than you or I could ever read in our lifetime.

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.

I once saw John Updike get in front of a crowd and read a story that he'd written in 1958, and I just thought, I can't even look at stuff I wrote a year ago, I can't believe he's doing this.