Have you ever experienced these moments in the workplace or at home: You work hard, but your colleagues take credit for your inability to express yourself? You show your heart and soul to your child, but he thinks you are nagging you? You want to communicate well with your partner, but in the end it turns into a cold war? Don't let your inability to express quietly ruin your life. The author of this book, Liu Xiaoyun, was once a "socially afraid" girl. Later, she was admitted to the MBA School of Peking University Guanghua School of Management and became a CCTV host, a Fortune 500 company executive and a communication training instructor. She used 20 years of practical experience to summarize a set of "positive expression techniques" that ordinary people can learn to teach you to use psychology to gain insight into human nature, so that your wishes can come true as soon as you open your mouth. This book uses scenario-based stories and practical methods to help you solve difficulties in high-pressure conversations, workplace communication, and interpersonal conflicts. You will learn to manage emotions, self-affirmation, and empathic listening; master 7 major psychological effects and 5 core expression skills; use 5 expression models to build logic and persuasion; and through 8 practical scenarios, you will step by step achieve the transformation from "cannot explain" to "speak skillfully". Changing the way of expression means rewriting the script of life! Mastering positive expression allows you to have conversations at critical moments, say good things, get things done, and live a more exciting life.