In "Quit: The Power of Knowing When to Walk Away," Annie Duke, a former professional poker player and decision-making expert, explores the often-overlooked value of quitting. Duke argues that the ability to recognize when to abandon a course of action, whether in business, relationships, or personal pursuits, is a critical skill for achieving long-term success and well-being. The book provides insights into the psychological and societal factors that make quitting difficult, such as the sunk cost fallacy and social pressure. Through compelling anecdotes, research findings, and practical advice, Duke demonstrates how strategic quitting can lead to better outcomes and prevent unnecessary suffering. "Quit" empowers readers to make more informed decisions, embrace flexibility, and pursue paths that align with their true goals and values.