I was a big and un-ironic fan of Dear Abby when I was a kid in Chicago. I think I sort of internalized her. So I have this inner Abby: cranky, proper, folksy yet scathing, with a beehive hairdo. But that's my issue.

Later, I went one step further, by putting in some invented "historical" bits [into the Lincoln in the Bardo]. And reading those alongside the actual historical bits was like looking into a sort of a painful mirror, because "my" parts were so show-offy at first. They stood out because they were so flamboyant.

There was one sequence of days [making Lincoln in the Bardo] when I had halfway decided to use the historical nuggets, but I wasn't quite sure it would work. I'd be in my room for six or seven hours, cutting up bits of paper with quotes and arranging them on the floor, with this little voice in my head saying, "Hey, this isn't writing!" But at the end of that day, I felt that the resulting section was doing important emotional work

When somebody you've known for 20 years, and with whom you have a full context, winks at you or whatever, it can be huge. I think in a sense what you're trying to re-create in fiction is that.

Positive human action is not only possible, but pervasive; human beings can improve and choose light and so on. And this is all happening.

The word 'funny' is a bit like the word 'love' - we don't have enough words to describe the many varieties.

I wasted a lot of years working on my writing and very grandly saying, 'And now... My Novel!,' which would soon be reduced to a short story, then to a paragraph.