"So I read a lot about Comanches. I mean, with the towns empty and the cattle gone, it was a lot easier to understand that kind of nomad life.... That’s one good thing about living nowadays. You can read about anything, for nothing, anywhere where there’s a laptop screen. So, I read all these on-line books about Comanches, and how they lived, while I was living off the backs of trucks, hunting, and gathering scrap metal.