The main characters certainly have had enough of the world, with what they have made of it, with their fortunes having turned on single instances and bad choices, in this case almost all of them sexual. Most everyone is ragingly bitter and resentful, untrue and self-serving, bent on rectifying only their problems, regardless of effects on others. The story runs on damaged adults hurting others, intentionally and instinctively, out of selfishness and revenge, or even to manufacture a more compatible companion. It's about the need for fame, the need for redemption, the resentment of future lost, and the clawing need to retain one's perceived best position, all taking place in arena of porn, the "...job you only take after you abandon all hope."
This is not a novel about the sex industry, but there is some behind-the-scenes detail. Palahniuk's detailed portrait of the washed-up porn star Miss Cassie Wright is not as complete and detailed as I had anticipated. I don't know why, but every time I pictured her, a strange combination of Kitten Natividad and Lisa DeLeeuw came to mind. Ah, but I digress. She is more or less the central character, at least that around which all others and the main story revolve, but I was a tad disappointed in that we didn't get more from her. Much of this was necessary for plot purposes, but I thought we'd get a bit more inside her head, and hear a bit more about what Palahniuk has observed about the porn experience. Cassie is a treasure trove of obscure Hollywood factoids, though, all of them thoroughly fun and enlightening.