Intellectual modesty (Cognitive disability)manifests itself in a person if he has not been instilled with the habit of reading and thinking, he has not mastered socially significant knowledge, he has not developed skills and abilities relevant for socialization. Has a minimal vocabulary, does not reveal his intellectual defects in everyday speech. Imitates his literacy with superficial judgments. Needs individual training and education. Upon receiving such an education, he can overcome intellectual modesty and become a successful specialist and a competent leader.