Definition
Narcissism is best understood as a spectrum rather than a label. At the healthy end is a stable, internally generated sense of self-worth — enough self-regard to weather criticism, function with confidence, and still attend to others. At the unhealthy end is a fragile self that depends on a constant supply of external attention to feel real.
Everyone falls somewhere on this scale, and the position is not fixed. Stress, success, and relationships can shift a person toward greater fragility or greater security.
Why it matters
How it works
The mechanism is the location of one's sense of worth. A secure self carries that worth internally, built from competence, self-knowledge, and early experiences of being valued. It can therefore turn attention outward, listen, and empathize.
A fragile self lacks that internal foundation and must import worth from outside through admiration and validation. Because the supply is never sufficient, empathy narrows and other people become mirrors. Moving toward the healthy end means building the inner foundation deliberately — through real accomplishment, honest self-understanding, and the practice of genuine attention to others, which paradoxically strengthens rather than depletes the self.