Wall Street has played a role in everyone's life, and it has been vilified by everyone, but I think that the average trader didn't have a sense of what was coming. The culture is so vacuous, it's possible to come to it straight out of college and never have a real adult life, even if you have the wife and kids.

From a distance, the American political system is a remarkable success. We have accomplished the peaceful transfer of power for more than two hundred years, and that's unmatched by any civilization in human history. Up close, our political system still has all the ugliness and bad actors that you might suspect.

Your spouse, a sibling, a friend need to read your drafts. They have to be people unafraid to tell you what sucks. For early feedback, that's more important than professional editorial skill. Most people know what sucks.

Dad met Mom in 1983 during the lead-up to the 1984 games. She was an Olympic downhill skier. In those days, the winter and summer games were held in different cities but in the same year, so there was more intermingling of winter and summer athletes at social functions.

I've thought about bringing my children to retrace my own steps of the morning of September 11, 2001, but they're too young for that. Maybe when they're twenty. Maybe by then, even though it's been only a short subway ride away for years now, I'll have the nerve to see the 9-11 memorial for the first time.