This is commencement season in the United States. On weekend mornings, college towns around the country are being beset by billowing clouds of begowned bachelors, trailing various family members and friends in their newly distinguished wakes. University neighborhoods are full of rented trucks and vans. Sidewalks are littered with furniture. People are swarming into auditoriums, sports stadiums, gymnasiums, or (as in the case of some of my Texas cousins) livestock arenas to hear more or less famous people dispense advice for adulthood. And to me, it’s all very, very exciting.