Note to self: being Kurt's son, being an ex-mental patient, getting into Harvard, having written a book, and being a doctor are all things that in and of themselves do not make a life. If you lean on them too hard, you'll find that there's not much there. But if you add up a lot of things that aren't in and of themselves enough, it almost starts to add up to something.

Reading and writing are in themselves subversive acts. What they subvert is the notion that things have to be the way they are, that you are alone, that no one has ever felt the way you have.

My only hope was to be polite.

Writing was a spiritual exercise for my father, the only thing he really believed in.

Fear that I was very different from everyone else. Fear that deep down inside I was a shallow fraud, that after the revolution or after Jesus came down to straighten everything out, everyone from hippies to hard-hats would unfold and blossom into the beautiful people they were while I would remain a gnarled little wart in the corner, oozing bile and giving off putrid smells.

There was a point when I was 15 or 16 that I realized that my father wanted me to be a loner. I decided, 'It's okay to be an introvert, but I don't want to be a loner. I want a few other people in my life.

I'm not an expert on the Middle East or terrorism or the use of military force or politics. It's all I can do to know a little bit about how to help people raise their kids and what to do when they get sick. When a war happens, I just hope it gets over with quickly so that how we take care of children becomes more important again.