I teach “The Singers” to suggest to my students how little choice we have about what kind of writer we’ll turn out to be. As young writers, we all have romantic dreams of being a writer of a certain kind, of joining a certain lineage. A painstaking realist, maybe; a Nabokovian stylist; a deeply spiritual writer like Marilynne Robinson—whatever. But sometimes the world, via its tepid response to prose written in that mode, tells us that we are not, in fact, that kind of writer. So we have to find another approach, one that will get us up above the required 1,000 units.