“Tell me a story,” the bearded man sitting on my living-room sofa commands. The situation, I must admit, is anything but pleasant. I’m someone who writes stories, not someone who tells them. And even that isn’t something I do on demand. The last time anyone asked me to tell him a story, it was my son. That was a year ago. I told him something about a fairy and a ferret—I don’t even remember what exactly—and within two minutes he was fast asleep. But here the situation is fundamentally different. Because my son doesn’t have a beard, or a pistol. Because my son asked for the story nicely, and this man is simply trying to rob me of it.