Self-help books are written to guide individuals in improving various aspects of their lives, such as mental health, relationships, and personal development. These books often provide practical advice, strategies, and exercises that readers can apply to their daily routines. Popular topics include stress management, goal setting, and self-esteem. Many self-help books draw on psychological principles and personal anecdotes to resonate with readers. Authors like Dale Carnegie and Brené Brown have gained recognition for their impactful works. While some readers find these books transformative, others may view them as overly simplistic or not applicable to their unique situations.