Psychology believes that the reason why there will be "labeling effect", mainly because "labeling" has a qualitative orientation, whether "good" or "bad", it has a strong influence on a person's "personality consciousness of self-identity". Whether it is good or bad, it has a strong influence on a person's "personality consciousness of self-identity".
According to McKinsey, people usually remember one, two, three, but not four, five, six, so everything should be summarized in less than three. This is now widely circulated in the business world "30 seconds elevator theory" or "elevator speech".
According to data, 20% to 40% of people in the workplace hate their work. Too many people are engaged in a career that is not their own hobby, or even runs counter to their own preferences, or to support their families, or to social recognition. They are under great pressure and lose their direction of life while making money.