But you have to have had the vision in the first place. In the time between meeting and dating Ashley, I had dated, among a few others, another woman who developed brain cancer early in our relationship, when we would normally be figuring out what we were to each other. After her diagnosis, I decided that I was obviously living in the story where I would devote myself to my poor, brave girlfriend because the alternate story, where she got sick and we broke up, was too sordid to contemplate. (I had also absorbed some odd scholarly notions about the newness and nonnecessity of companionate love between life partners.)

Of course, we broke up. For months I maintained the facade, to myself and to her, that ours was a great love affair, till one afternoon I couldn’t—I folded up like a tent. The effect of my attempt to be generous was mostly that she had to spend her last romantic relationship on an undiagnosed anxiety patient who was engaging in an attempt to be good. I denied her the chance to be fallen in love with. It may be the worst thing I’ve ever done. This may have been too eccentric of a mistake to be worth enjoining other people not to make it, but just in case: Don’t do this. It’s one of several reasons, too, that I’m depressed at how often single people, particularly women, are told to settle. Most straight men I know could stand to question their own physical preferences, learn to notice how often these are not indigenous to ourselves but overwritten on our sexuality by mass media and boy training. (“You like her? She’s a six at best.”) But otherwise, to them and to everyone else, I say: don’t settle. Marriage is hard enough. And it’s an incredibly contemptuous thing to do to another human being.