Like most people, Im fascinated by characters who are completely flawed personalities, riven by anguish and doubt, and are psychologically suspect.

You can be affected by a person because of something particular they said or did but sometimes how a person was, a manner of being, that gets most deeply absorbed, and prompts you to revisit certain parts of your life with an enhanced perspective, flowing forward right up to now.

They're not parallel at all. They're my concerns, but how they're expressed particularly on the page is completely divorced from who I am in my street life.

For each of us has a perch on the tree. After we are gone, that perch is marked by a notch, permanent, yes, but with its edges muting over time, assuming the tree is ever growing. Years from now someone can see that you were here, or there, and although you had little conception or care for the wider branching, in the next life there might be a sigh of wonder at how quietly flourishing it all was, if never majestic.

Part of writing a novel is being willing to leap into the blackness. You have very little idea, really, of what's going to happen. You have a broad sense, maybe, but it's this rash leap. It's like spelunking. You kind of create the right path for yourself. But, boy, are there so many points at which you think, absolutely, I'm going down the wrong hole here. And I can't get back to the right hole. I'm not going to be able to get this section back to the right hole - so I'm just going to have to cut it.

My family immigrated when I was 3, and our predecessors inhabited the Korean Peninsula for as long as can be recalled.

I don't think that stuff is gone - I just don't want to dwell on it. There's a difference. As I said, I think we all have tendencies as writers, and I think we all have experience that we bring as readers to each project.