This book introduces readers to Psychoadaptation - a general model of change that stresses the importance of experiencing disequilibrium in the development of a healthy Self - and applies it to a range of examples across the academic, sport and health domains. Built upon his studies of human development and learning, Daniel Rodriguez offers an overview of a model of change with a specific focus on the development of self and conceptions of self. The author begins by focusing on academic topics such as conducting research, teaching, and being a student, before highlighting examples from sport and health. With a clear and engaging tone, each chapter highlights how the theory behind Psychoadaptation can be applied across a variety of contexts and in the modern world. The result is a solid balance of scientific theory and practical application that readers can relate to their own circumstances and research. Offering a unique conceptualization to development, learning and behavior change, this is a useful resource for students and scholars within these areas, as well as clinicians working in the fields of health and sport. It will also benefit individuals looking to embark upon their own journeys to Self-development.