This book is a summary of some disciplines that have proven to be important in self-development through practical experience. This book, which is an easy-to-use practical guide, deals primarily with some specific topics: such as learning how to trust others and developing self-knowledge. This is in addition to how to communicate in a good language, express feelings, be confident in claiming rights, and explore the dimensions of different relationships.Each working session consists of some introductory exercises, a main exercise and a closing exercise. The session also sets a time for each training and includes detailed notes that limit the time it takes the user to prepare for the exercises.This book adopts a purely practical method in discussing various topics. Hence, it is of particular importance to clinicians, teachers and other persons with the task of managing groups of people and planning exercises related to self-development.