The title of this book might somehow sound as if it is related to a work of psychology, but it is actually a book about health. All physical diseases, chronic pain, fibromyalgia, anxiety, depression, diabetes, obesity and overweight have a very close connection with progressive acidification of the body. Health and wellbeing can exist only when a slightly alkaline extracellular matrix (the entirety of the spaces between our cells) exists.Dr. Andrea Grieco is a specialist in Neurology and Nephrology. He has dedicated his entire professional life to the study of Fibromyalgia, and in this book he clearly and thoroughly explains the relationship between acidosis and all body-mind dysfunctions.This book is founded on three pillars: helping suffering people to regain wellbeing and health, sharing the knowledge and experiences regarding the alkalization of the extracellular matrix, and clarifying a subject that is often surrounded by misinformation and statements unsupported by scientific thought.Reading will be like a journey within our organism and its deepest functioning mechanisms, where illnesses begin, but also where our self-healing power and our well-being begins.