It starts around 4 PM on Sunday. The knot in the stomach. The phantom vibration of the work email. Psychologist Chloe Evans investigates the phenomenon of "The Sunday Scaries" (or Sunday Neurosis). Evans argues that this isn't just about hating your job; it is a form of "Anticipatory Anxiety" linked to the erosion of boundaries between home and work. The book explains how the modern "performance of busyness" makes rest feel like a crime, turning Sunday leisure into guilt. Evans analyzes the cortisol spike that occurs when the brain shifts from "freedom mode" to "survival mode" in anticipation of Monday morning. "The Sunday Scaries" offers a protocol to buffer this transition. Evans suggests "Friday closure rituals" (to stop open loops), removing email from phones, and planning low-dopamine activities for Sunday evening. It is a guide to stopping the workweek from stealing 50% of your weekend.