There are two kinds of people in the world: good people and bad people. What is the standard for good people and what is the standard for bad people? I don't understand. In school, what I study is not only textbooks, but also interpersonal relationships. I think I am a failure in both textbooks and interpersonal relationships. Gradually, I began to get lost. I didn't understand what I was doing was right and wrong. I did whatever my parents said, like a doll that couldn't think, wasting my life day by day.