I woke up one morning sometime in 2001 and in between sleep and wakefulness I was thinking about what I had to get up and do. Actually, I was telling myself to get up and take care of the day's task. Later that evening I started working on a manuscript that began almost two years earlier. I decided quite spontaneously to revise the beginning of the first chapter with what I was saying to myself that morning. I basically started using the book to talk...