Tell me why some people always pretend to be rich despite their low income?

Haha, people who have no money are always afraid of being looked down upon by others, so they have to show off to prove that they are not rich. They often pretend to be fat to satisfy their vanity. In fact, in the final analysis, it is vanity that is at fault. . It is a manifestation of low self-esteem. Obviously, vanity is to satisfy one's own psychological desires and satisfaction, and to increase one's self-confidence in this way. This is also the saying "the more something is lacking, the more something is shown off." The reason is the same. Deep down, you are not confident in yourself, so your external behaviors and habits are looking for a way to make up for it, and vanity is the concentrated expression of all this. If a person already has a comprehensive understanding of himself and has a clear grasp of his own demands and abilities, then he will appear more calm and will not be constrained by vanity. After reading the above analysis of low self-esteem, you understand that vanity is a manifestation of low self-esteem. Do you understand why some people are poor but insist on pretending to be rich?