Are you angry? Are you overcome by fear? Don't know how to cope with loss? This book is a simple and understandable guide to solving ethical and psychological problems. You will learn to control your thoughts and actions. You will stop wasting time and energy on what cannot be changed, you will be more attentive and tolerant of people. Your emotional state will return to normal, you will become the best version of yourself. Stoicism will help you put your life in order, teach you to control thoughts and emotions, manage your behavior so as to act for the benefit of yourself and the people around you. Stoicism will teach you to think in new ways. Thanks to practical tasks, you will develop useful skills that will definitely come in handy in the future.