I think my philosophy has evolved over the years. I started teaching almost 15 years ago and I've learned that how one student learns is obviously much different than how another student learns and so I've had to figure out how to get through to people honestly without hurting their feelings - which is no easy task just in the scope of being a human being, much less in the classroom, but which is something that is more important to me now than it was when I was 30 - and to show them a path to improving.

All of which is mostly bullshit. The reality is that it's just like any other Ponzi scheme: the guys at the top are doing pretty well, but the guys on the bottom are doing Amway pitches in trailer parks.

I was thinking a lot about the aftermath of bad choices, how people deal with the trauma of having survived trauma, if that makes sense, and so I wrote about this character's last day on the job, how after spending 15 years pretending to be a rabbi, he'd in effect become a rabbi.

I think my philosophy has evolved over the years. I started teaching almost 15 years ago and I've learned that how one student learns is obviously much different than how another student learns and so I've had to figure out how to get through to people honestly without hurting their feelings - which is no easy task just in the scope of being a human being, much less in the classroom, but which is something that is more important to me now than it was when I was 30 - and to show them a path to improving.

We understand a person with problems, someone who is wrong about a lot of things in his or her life, who makes messes. We don't understand someone who is constantly right, who is only felled by Kryptonite. Chuck Klosterman had a pretty great book about this whole thing - I Wear The Black Hat - that came out last year and which I greatly enjoyed.

The best piece of advice I ever received about being a writer came from my brother Lee. I was just starting out and he told me that if I wanted to have a long career, I had to be versatile, that I shouldn't just think of myself in one way, because there would come a time when maybe that one thing wasn't working out for me - and I'd still want to earn a living as a writer.

You don't see Los Angeles erecting a museum dedicated to the birth place of the Crips and the Bloods and the Mexican Mafia, with a special guided bus tour highlighting the rise of the crack trade, yet you can hop on a bus in Chicago tomorrow to see the famous locales of murders. I have to imagine there's some wonderful academic book on the sociology of this out there.