"By narcissism is meant ceasing to have an authentic interest in the outside world but instead an intense attachment to oneself, to one’s own group, clan, religion, nation, race, etc. — with consequent serious distortions of rational judgment. In general, the need for narcissistic satisfaction derives from the necessity to compensate for material and cultural poverty."
January 1, 1970
https://en.wikiquote.org/wiki/Erich_Fromm