A sudden illumination: I had a trade after all. I would set up a cultural investigation agency, be a kind of private eye of learning. Instead of sticking my nose into all-night dives and cathouses, I would skulk around bookshops, libraries, corridors of university departments. Then I’d sit in my office, my feet propped on the desk, drinking, from a Dixie cup, the whiskey I’d brought up from the corner store in a paper bag.