To me, the writer's main job is to just make the story unscroll in such a way that the reader is snared - she's right there, seeing things happen and caring about them. And if you dedicate yourself to this job, the meanings more or less take care of themselves. That's the theory, anyway.

For me, the fiction writer's job is to take the small, stupid process of learning to use an iPhone - and suddenly you're the guy who's asking your daughter, "When I go on Facebook, can it see me?"

Writing a story I am just trying to find some little interesting thing to start out with: something small, even trivial. Preferably something that doesn't have a lot of thematic or political baggage - a little crumb that is interesting.

It's a big world, and I really like it.

And so, a prediction, and my heartfelt wish for you: as you get older, your self will diminish and you will grow in love. YOU will gradually be replaced by LOVE. If you have kids, that will be a huge moment in your process of self-diminishment. You really won't care what happens to YOU, as long as they benefit. That's one reason your parents are so proud and happy today. One of their fondest dreams has come true: you have accomplished something difficult and tangible that has enlarged you as a person and will make your life better, from here on in, forever.

If you really think back to the great writers, there's a lot of happiness in Tolstoy; there's a lot of love, there's childbirth, and there's dances. And likewise in Shakespeare and even Cervantes, there's a lot of celebrations of the positive manifestations of life. Technically, I found it harder to do, so that's kind of a good late-life challenge - without getting sentimental or chirpy.

I still believe that capitalism is too harsh and I believe that, even within that, there is a lot of satisfaction and beauty if you happen to be one of the lucky ones, although that doesn't eradicate the reality of the suffering. It's all true at once, kind of humming and sublime.