Abnormal psychology is concerned with mental and emotional disorders (e.g., Neurosis, psychosis, mental deficiency) and with certain incompletely under-stood normal phenomena (such as dreams and hypnosis). This book provides readers with a comprehensive and up-to-date real-world overview of the abnormal psychology field, by building on the strengths of exiting, theoretical systems and clinical method. It focuses on maladaptive behaviour as a product of the interaction between personal vulnerabilities and Re-silience. This book is beneficial for individuals interested in the field of abnormal psychology, abnormal behaviour, and psycho-pathology.