Sleep Boundary

Every night, you tell yourself you'll go to bed early. Every night, you end up scrolling, watching, or gaming until the early hours, fully aware of what you're doing, unable to stop. This isn't laziness or poor discipline. It's revenge bedtime procrastination, and it's your nervous system's way of demanding back the autonomy your day stole from you. The Sleep Boundary reveals why willpower-based solutions fail and offers a radically different approach grounded in neuroscience and clinical practice. Drawing on research in sleep science, behavioral psychology, and autonomy theory, this book explains the physiological cascade that keeps you awake: how autonomy debt accumulates during obligation-filled days, how your brain tracks this deficit with precision, and why evening becomes the battleground where your system demands repayment. Through the stories of four composite patients, a project manager who scrolls until 1am, a graduate student gaming until 3am, a single mother guarding her post-bedtime hours, and a divorced accountant caught between custody schedules, you'll recognize your own patterns and understand the deeper mechanisms driving them. Unlike typical sleep hygiene advice that treats symptoms, The Sleep Boundary addresses root causes. You'll learn how cortisol and melatonin interact in your evening hours, why dopamine traps keep you clicking, and how your circadian rhythm influences decision-making capacity. The book provides practical, evidence-based strategies for creating daytime deposits of autonomy, establishing effective screen boundaries, and building a sustainable wind-down window that doesn't require superhuman discipline. These aren't rigid rules, they're flexible frameworks designed for real lives with real constraints. Whether you're a parent, professional, student, or anyone whose days feel spoken for, this book offers a path forward that respects both your need for sleep and your need for self-determination. The goal isn't perfect sleep hygiene, it's reclaiming your evenings without sacrificing your rest, and breaking the cycle of revenge bedtime procrastination for good.