The story (which always seems shorter than I remember it) is broken into sections introduced by definitions. These make for a more entertaining read, and their ambiguity ties in with the story's theme - labels, definitions and identity. The main character seems comforted by habits. He's found a haven from the hurly-burly of society, a microcosm where people wear labels, and gender definition is a matter of which changing room you use. But you still have to choose. Dave feels accepted and respected. But all is not what it seems. Even here Dave's not safe. At the end Dave has to decide how to react to institutional compromise. Instead of taking the bribe, Dave asserts his identity.
I have a version of this where the main character's gender is switched. There are pros and cons. I had some left-over definitions that I'd still like to use. I think the final "unfail" definition best illustrates how I wanted to use them. There's a typo - The "kiple" section should begin "I use Kipling as a litmus test".