This book expounds modern psychological knowledge by analyzing daily behavior and psychology, and answers various psychological problems that people often encounter. It helps you improve your interpersonal relationship, increase your attractiveness, win the favor of others, and make your work easy and your life colorful. In the past 2500 years, human beings have been eager to unveil the vast and secluded psychological world. In the fast-paced modern society, people become more and more eager to know the most familiar stranger-themselves. Evil? Good? Where does the thought come from? Do human beings have a sense of freedom? All these are what human beings want to know. What is beauty? What is ugly? Where does happiness come from? Should we control our own life? All the questions are bothering people in reality. What is powerful? What is weakness? Where does the power come from? Could ordinary people change their own destiny and life? You could find the answer in your heart. As a popular reading of psychology, it introduce psychological knowledge from various aspects of real life, such as physical health, diet, beauty, love, marriage, family, study, interpersonal communication, stress, sex, dreams, gender, personality, emotions, memory, thinking, management with popular and concise language and many examples. Finally, it introduces the basic knowledge of psychological counseling. It is really a rare book to learn life psychology well. Hope this book could bring everyone a happy life!