The ignorance of man himself and lack of knowledge of his abilities makes him assess himself wrong assessment either to give it more than it weighs on it, or to despise itself and reduce the value of falling himself. A bad feeling about oneself has a great effect on destroying the positive qualities that the person possesses. The feelings and feelings we have toward ourselves are the ones that give us a strong personal character or make us passive. Our tender and production is negatively affected by our appreciation of ourselves. The more you increase your self-confidence, the more negative feelings you have toward yourself as much as your self-confidence