Have you ever wondered what role emotions play in our lives? Five teenagers tell their stories about their studies, relationships with parents, philosophical problems and dramatic situations in the book. Which teen is "living well"? Are any of them happy? On the example of the heroes of the book, it quickly becomes clear that emotions are an important part of the personality, but they are often not paid attention to. How should you relate to what is happening inside us? What is mindfulness and emotional intelligence? Why are they the key to happiness? The answers shown through the stories of real people are only on the pages of this book.