""Retrain Your Brain: Cognitive Behavioral Therapy in 7 Weeks"" by Seth J. Gillihan PhD is a comprehensive workbook designed to help individuals manage depression and anxiety through the principles of cognitive behavioral therapy (CBT). The book guides readers through a structured seven-week program, providing practical exercises, worksheets, and techniques rooted in CBT principles. Gillihan empowers readers to identify negative thought patterns, challenge them, and develop healthier ways of thinking and behaving. With a user-friendly approach, this workbook offers a step-by-step process for readers to apply CBT strategies in their daily lives, ultimately fostering improved mental well-being and equipping them with essential tools to retrain their thought patterns and manage their emotions.