I don't understand why it's more socially acceptable to say that you are a shallow person than to just say this is not something you want to do. Especially because it's a really hard job. It's a really important job. And why the hell should you do a really hard, important job that you don't want to do? That has extremely high stakes? That just blows my mind.

No matter where they are or who they're with, dogs are incapable of being anything but themselves. Show me a dog that puts on airs or laughs politely at an unfunny joke and I'll show you a human in a dog costume, possibly one owned and licensed by the Walt Disney Company.

As I've gotten older, I've felt I have more authority on that subject. I think the conversation needs to be reframed. What I hate - a lot of conversations about choosing not to have children tend to be couched in these superficial terms, or kind of glib, "I'd rather have a Porsche" or "I forgot to have kids." No you didn't.

I had written a lot about my dog dying before. I wrote a newspaper column about it and it turned out to be the most popular column I'd ever written. That and the lame Joni Mitchell column I did. But the dog column, my god! People love dogs. Anybody who writes regularly should know, when in doubt: dogs! If you're a columnist, when in doubt, write a column about the culture of narcissism - like a scolding column about the culture of narcissism - or write something about dogs. That's the homerun in my take.

I started my professional career before the blogosphere existed in any sort of meaningful way. I think that my approach as a writer was certainly freer because I wasn't worried, I didn't have commenters on me right from the get-go. I didn't have this instant-reaction culture that young writers have to deal with now. I had different things - I was listed in the phone book and people would look me up and call me and yell at me, but that was about as bad as it got.

The thing about living in a place like Nebraska is there aren't that many people, so your circle of acquaintances is going be much more diverse. Everyone would go to the same bar, like the local politicians and construction workers. The class intersections were fascinating to me. And of course there's a whole other conversation about what a huge source of growth it was for me in terms of understanding people and the world in a way that I hadn't in New York. I used to say that L.A. is essentially New York with yards.

We've never been in a time where mothers - parenthood, but particularly motherhood - is so fetishized.