individualism

Pastless and Futureless by Nathan Jones

[He is] a pastless futureless man, born anew at every instant. The instants are points which organize themselves into a line, but what is important is the instant, not the line. [He] has in a sense no history. Nothing follows from what has gone before. He is constantly surprised. He cannot predict his own reaction to events. He is constantly being overtaken by events. A condition of breathlessness and dazzlement surrounds him.
— Donald Barthelme in Robert Kennedy Saved from Drowning (1968)
To live for the moment is the prevailing passion—to live for yourself, not for your predecessors or posterity. We are fast losing the sense of historical continuity, the sense of belonging to a succession of generations originating in the past and stretching into the future.
— Christopher Lasch in The Culture of Narcissism (1979)