Shanne

“the function all expressions of contempt have in common is the defense against unwanted feelings. Contempt simply evaporates, having lost its point, when it is no longer useful as a shield—against the child’s shame over his desperate, unreturned love; against his feeling of inadequacy; or above all against his rage that his parents were not available. Once we are able to feel and understand the repressed emotions of childhood, we will no longer need contempt as a defense against them. On the other hand, as long as we despise the other person and over-value our own achievements (“he can’t do what I can do”), we do not have to mourn the fact that love is not forthcoming without achievement. Nevertheless, if we avoid this mourning it means that we remain at bottom the one who is despised, for we have to despise everything in ourselves that is not wonderful, good, and clever. Thus we perpetuate the loneliness of childhood: We despise weakness, helplessness, uncertainty—in short, the child in ourselves and in others. The contempt for others in grandiose, successful people always includes disrespect for their own true selves, as their scorn implies: “Without these superior qualities of mine, a person is completely worthless.” This means further: “Without these achievements, these gifts, I could never be loved, would never have been loved.” Grandiosity in the adult guarantees that the illusion continues: “I was loved.”
― Alice Miller, The Drama of the Gifted Child: The Search for the True Self