 But it's a tradition that has lasted to this day. I mean, I'm looking at the ceiling of my porch right now, and it's a shade of paint blue that we picked out just for that Southern tradition. You can look at all kinds of different, all the paint companies have a version of paint blue that you can go out and find. So it's something that just kind of persists throughout the South to this day. What inspired you to write the book?