I found myself thinking a lot about my own spirituality. What it means to be Jewish, what it means to forgive, what it means to sacrifice, but mostly what it means to be alive, how to be a better person, how not to make the mistakes my parents had made. I guess that's what one might typically call a midlife crisis.

I found myself thinking a lot about my own spirituality. What it means to be Jewish, what it means to forgive, what it means to sacrifice, but mostly what it means to be alive, how to be a better person, how not to make the mistakes my parents had made. I guess that's what one might typically call a midlife crisis.

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.

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.

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.

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.

I'm really fascinated by how the mob ethos permeates places like Las Vegas and Chicago. I have the book set in Las Vegas and Chicago for pretty specific reasons, some of which are that in both cases the mob history has become a tourist attraction - I'm actually doing a book signing in Las Vegas at The Mob Museum, which I am positively giddy about! - and I find that especially unusual. If you don't call these people "the Mafia" they're just a band of psychopaths killing people for profoundly dumb reasons.