Why do they keep emphasizing happiness, while I have always emphasized clarity? Happiness is a result, and clarity is a skill. When an era constantly performs happiness, it often means it is creating more and more unhappiness; when all kinds of answers flood the scene, what is truly scarce is the ability to see through the problem. I don't want to tell others what they should pursue; I prefer to help people see what kind of world they are in. Because happiness may come from luck, but clarity can combat deception.