This book is by an author who puts into practice whatever he writes. For this reason, the book can serve a double purpose. For those of us who know the essentials of his teachings, the book enables us to go on integrating the methodology we have already experienced. And those for whom this book is a first approach to the reflections made, it can serve as an incentive to freely examine Oriol's principles, values and daily practices in the context of their own lives, assisted by the numerous concrete examples the author offers from his own life.