Moral justification is a powerful disengagement mechanism. Destructive conduct is made personally and socially acceptable by portraying it in the service of moral ends. This is why most appeals against violent means usually fall on deaf ears.
Albert BanduraPeople who are insecure about themselves will avoid social comparisons that are potentially threatening to their self-esteem
Albert BanduraSuch knowledge is probably gained in several ways. One process undoubtedly operates through social comparison of success and failure experiences. Children repeatedly observe their own behavior and the attainments of others
Albert BanduraIn social cognitive theory, perceived self-efficacy results from diverse sources of information conveyed vicariously and through social evaluation, as well as through direct experience
Albert Bandura