We are living in an era of such interesting new forms, and certainly narrative non-fiction has emerged as a major form. People who are great writers don't have to write novels anymore.

I have nothing but great respect for great scholars. But I was in grad school in the '80s and '90s, at the height of the theory craziness. It had a big part in why I ended up becoming a writer rather than a scholar, because I thought, "I just can't play these games." I was interested in literature because I loved literature, and so much of the theoretical positioning, at that moment 25 years ago, was antagonistic to literature. You know, trying to show that Jane Austen is a terrible person because she wasn't thinking about colonialism.

The writers we absorb when we're young bind us to them, sometimes lightly, sometimes with iron. In time, the bonds fall away, but if you look very closely you can sometimes make out the pale white groove of a faded scar, or the telltale chalky red of old rust.

Opening things up not closing them off is my job. I'm doing that for my reader. You know, Bob Gottlieb always says, "Criticism is a service industry." I take that very seriously. I do the research so I can tell you interesting things. It's not condescending, it's educational.

In the pre-Internet age you had to find gay things - or things that were slightly radioactive with erotic interest. You had to go to the library, you had to find the books; you had to find the coded things. When everything's available and everything's okay, what does it become? It becomes shopping. We're shopping all the time, basically, whether for objects, or people. On Manhunt or Grindr, or whatever. It's click to buy.

I love things that are brave enough to be nakedly about what our lives are actually built of, when you're wild about someone, or you love something, or you're a fool, or you embarrass yourself. And I don't think the answer is cynicism. Cynicism is not the cure for sentimentality. Cynicism is its own form of sentimentality. For example, I tried to watch Breaking Bad. After three episodes, I thought, I don't like this guy. I don't care about him. But you can see why people tell themselves that they think this is real. But real doesn't mean bad.

The three most written-about subjects of all time are Jesus, the Civil War, and the Titanic.