Self-esteem is an important part of an individual in every period of life and in every situation. Many people have a rather distorted and often poor self-image. This is also confirmed by an interesting experiment with couples, in which it is shown how little we appreciate each other and how we know how to recognize positive qualities in others, but only with difficulty or not at all in ourselves.
Many people don't enough confidence and enough positive self-images. And while we hardly recognize the good in ourselves, we assign positive qualities much more easily to the people we love. they are an important part of our lives.
And what is teachings experiment with pairs? That what you see in the mirror is not yours true reflection.