Book excerpt: Conradi-Hünermann Syndrome is a rare, genetic disorder that presents individuals and their families with unique physical, emotional, and psychological challenges. As an X-linked dominant condition, it primarily affects skeletal development, skin, and eyes, often resulting in both visible and invisible symptoms that impact one’s daily life. Living with this condition requires not only medical intervention but also robust psychological support to help manage the profound effects it has on mental and emotional well-being. This book was conceived to bridge the gap between genetic understanding and psychological support, providing a compassionate and scientifically grounded guide to using Cognitive Behavioral Therapy (CBT) to help individuals with Conradi-Hünermann Syndrome manage their mental health. CBT offers practical tools for addressing the cognitive and emotional aspects of coping with a genetic condition, providing strategies to enhance resilience, manage pain, and support mental wellness. In this book, we delve into the essentials of CBT tailored for Conradi-Hünermann Syndrome, beginning with foundational topics such as genetics, epigenetics, and hereditary diseases. These concepts are presented in a way that is accessible to both individuals affected by this syndrome and their support networks. The focus then shifts to comprehensive CBT techniques that are adapted to meet the needs of those living with chronic genetic conditions. These include strategies for managing pain, coping with identity and self-esteem issues, addressing social isolation, and navigating the complex emotional landscape of living with a rare syndrome. Throughout the book, readers will find a rich array of CBT tools, from daily mood logs and cognitive restructuring exercises to pain management techniques, specifically chosen for their applicability to the experiences of individuals with Conradi-Hünermann Syndrome. The aim is to empower readers to take an active role in their psychological journey, fostering a sense of control, purpose, and well-being. As you embark on this journey, I encourage you to approach each chapter with curiosity and openness. This book is designed to support you, whether you are a person with Conradi-Hünermann Syndrome, a family member, a caregiver, or a healthcare provider. By integrating CBT principles with an understanding of genetic illness, we can help individuals live fulfilling lives, even in the face of the challenges that rare genetic conditions present.