You've been told your blood sugar is higher than it should be, but not high enough to be called diabetes. You may feel fine, or you may feel confused and anxious about what comes next. This book is not about reversal or quick fixes. It is a clear, honest guide to living with prediabetes as the warning sign it is — a window of time in which you can take thoughtful, sustainable steps to protect your health without shame or blame. You will learn what the numbers on your test results actually mean, how insulin resistance develops, and why factors like sleep and stress matter as much as food and movement. You'll find practical guidance on building routines that fit your life, recognizing red flags that warrant medical attention, and navigating the emotional weight of a diagnosis that sits between healthy and ill. There is no promise of cure here, only the honest recognition that management is not failure. This is a companion for the days ahead, written with the conviction that knowledge and small, consistent actions matter more than perfection. Part of The Long-Term Condition Library.