In Tokyo once I complimented a fellow Westerner on the gracefulness of his backstroke. “It’s like you were raised by otters,” I said, and the way he nodded and moved into the next lane suggested that I had overstepped some fundamental boundary. It’s the same in the locker room, apparently. Someone can have a leech stuck to his ass, but unless it’s a talking one, and unless it personally asks you a question, you should say nothing.
