Conquer your self-defeating beliefs and create a more fulfilling life! Do you feel like you're broken? Are you depressed because you believe that you're somehow defective, unwanted, or inferior? Do you feel self-conscious and insecure, constantly comparing yourself to others? Are you sensitive to criticism, or terrified of rejection? Feeling flawed and inadequate often stems from negative childhood experiences. If you grew up in a highly critical environment, you might feel unworthy of being loved, or have a deep sense of shame about your perceived defects. You may tell yourself there is something inherently wrong with you that prevents you from forming satisfying relationships, finding happiness, and succeeding in life. So, how can free yourself from the self-defeating beliefs that keep you trapped in the depths of depression? Grounded in evidence-based acceptance and commitment therapy (ACT), this workbook will give you the tools to identify and dismiss your core beliefs of personal defectiveness, and build a life based on positive choices and values that bring vitality and a sense of personal fulfillment. You'll discover ways to develop psychological flexibility, freeing yourself from old habits and unhealthy coping mechanisms, and alleviating symptoms of depression. Finally, you'll learn to see yourself in all your wonderful complexity, with kindness and compassion. The truth is you are not broken, and painful memories of the past do not have to dictate your future. If you're ready to heal and treat yourself to the care and compassion you deserve, this book will show you how. Many people with depression believe they are defective, unwanted, or inferior, and this feeling of being flawed and inadequate often leads to a strong sense of shame. Written by experienced clinicians, this workbook provides readers with practical, proven-effective skills based in acceptance and commitment therapy (ACT), so they can identify and alleviate shame-based, self-defeating beliefs, and learn to create a more fulfilling life. Matthew McKay, PhD, is a professor at the Wright Institute in Berkeley, CA. He has authored and coauthored numerous books, including Self-Esteem, The Relaxation and Stress Reduction Workbook, Thoughts and Feelings, and ACT on Life Not on Anger. His books combined have sold more than four million copies. He received his PhD in clinical psychology from the California School of Professional Psychology, and specializes in the cognitive behavioral treatment of anxiety and depression. Michael Jason Greenberg, PsyD, cofacilitated a pilot study on the hybrid acceptance and commitment therapy (ACT) and schema therapy treatment protocol for defectiveness, which was developed by Matthew McKay and Michelle Skeen. He received his doctorate in clinical psychology in 2017, and holds his California licensure as a clinical psychologist. Michael has held many leadership roles, including serving as assistant department head for mental health at the Naval Hospital Twentynine Palms in Southern California, where he engaged active-duty personnel in evidence-based treatments for anxiety, depression, and post-traumatic stress disorder (PTSD). Patrick Fanning is a professional writer in the mental health field, and founder of a men's support group in Northern California. He has authored and coauthored twelve self-help books, including Self-Esteem, Thoughts and Feelings, Couple Skills, and Mind and Emotions. McKay resides in Berkeley, CA; Greenberg resides in San Diego, CA; Skeen resides in San Francisco, CA; Patrick Fanning resides in Graton, CA.