Inferiority complex refers to low self-esteem.

Feelings of terror about the environment and things, such as fear of needles, fear of the dark, fear of ghosts and monsters. In mild cases, the heart beats hard and the hands tremble; in severe cases, sleeplessness, insomnia, shrieking in dreams, etc. Jealousy. Showing unnaturalness, discomfort or even hostility when others are better than oneself

Attention to the education of a healthy personality of the child: in the process of formation of the child's personality, the father and the mother have an irreplaceable role. In the absence of fatherly love, the child will develop a so-called biased personality, i.e. weak, sentimental, inferiority complex, lack of perseverance.