Why is people's psychology becoming more and more abnormal now?

Looking around, I found that too many people in China have unhealthy mentality. They are always dominated by negative emotions, and they are rarely happy: when they see others better than themselves, they will have strong jealousy and even hatred, and they will not see others better than themselves; When they see others worse than them, they will feel despised and laughed at, and they will not see others worse than them. Because it is difficult to meet people, there are no people who look pleasing to the eye in the world. How can they be happy and mentally healthy?

Why are these people like this?

In my opinion, it is mainly due to lack of education. An educated person will show admiration or at least respect when he sees others better than himself, and care or at least respect when he sees others worse than himself. Therefore, the psychology of the educated is always in a healthy state of sunshine and harmony. Obviously, for those China people who are psychologically unhealthy, if they want to be psychologically healthy, they should read more books, reason, cultivate their morality and strive to be educated people.