Writing nonfiction is more like sculpture, a matter of shaping the research into the finished thing. Novels are like paintings, specifically watercolors. Every stroke you put down you have to go with. Of course you can rewrite, but the original strokes are still there in the texture of the thing.
I think we are well advised to keep on nodding terms with the people we used to be, whether we find them attractive company or not. Otherwise they turn up unannounced and surprise us, come hammering on the mind's door at 4 A.M. of a bad night and demand to know who deserted them, who betrayed them, who is going to make amends.
I think that life is difficult. People have challenges. Family members get sick, people get older, you don't always get the job or the promotion that you want. You have conflicts in your life. And really, life is about your resilience and your ability to go through your life and all of the ups and downs with a positive attitude.
We are so isolated in our own little worlds, in our own little geographies, that it's pretty hard to understand where someone else is coming from. And so I think that we have to really think about what that means as a country and, frankly, whether this segregation that we have is durable over the long run.