the barbarian of yesterday, a being for whom matters suddenly become serious in the most unpleasant way… it is not the barbarian in us who takes things seriously—they become serious for him. He is gripped by the daemon.
Jung locates the barbarian as an archaic psychic stratum within Germanic consciousness that, when activated by depth-psychological work, is seized by daemonic compulsion rather than reflective agency.
, Civilization in Transition, 1964thesis