How to Stop Worrying and Start Living by Dale Carnegie is a classic self-help book that offers practical principles for dealing with worry, stress, and everyday problems. Carnegie encourages readers to focus on the present, analyse problems realistically, take constructive action, and develop healthier ways of responding to uncertainty and difficulties. Through practical advice and real-life examples, the book aims to help readers reduce unnecessary worry and live with greater confidence, calmness, and purpose. It is particularly suitable for readers interested in self-improvement, positive thinking, emotional resilience, stress management, and practical life skills.