Gray World
The book's name for anhedonia: the flat, colorless stretch some people hit on a GLP-1.
Definition
See Anhedonia. The Gray World is the everyday name for the flat stretch where things that used to land simply do not.
Why it matters
It shows up in the book as its own crisis chapter because it is common, it is temporary for most people, and it is the point at which people quit the medicine without telling anyone why.
Also called
The Gray, Anhedonia
Source: this entry is drawn from “Anhedonia Crisis” in FAT BITCH: Killing the Willpower Myth by Cat Clark (UNLIT Publishing, October 15, 2026). The full chapter has the context this page does not. Get on The First Copy List and we send the order link the day it goes live.
None of this is medical advice. It is educational material drawn from FAT BITCH: Killing the Willpower Myth by Cat Clark, and it does not replace your prescriber, your pharmacist, or your actual doctor. If something here does not match what your care team told you, go with your care team and bring this along to the conversation.