Self-esteem strongly affects the actions of a person in certain situations. The manner of behavior, actions, statements-all this is an integral part of the personality. A man or a woman with low self-esteem afraid to conquer heights, because they believe that they will not work. The wrong assessment of one's own capabilities arises in early childhood, when the personality is not yet fully formed. As a result, an adult is difficult to adjust to a different way and believe in themselves.