Definition
Charisma is the quality of magnetic personal presence — the felt sense that a person is more vivid, certain, and significant than those around them. In Greene's account it is not a single trait but a combination: inner conviction paired with an air of mystery. The conviction draws people in; the mystery keeps them from getting close enough to be disappointed.
The word originally meant a religious gift of grace. Greene secularizes it: charisma is a learnable presence, the visible surface of self-belief that has not yet been worn down by over-familiarity.
Why it matters
How it works
Charisma works by combining two forces that would each be incomplete alone. Conviction — a person who seems sure of their purpose and unbothered by hesitation — gives anxious observers something to attach to. Mystery — strategic reticence, an unresolved depth, a sense of more held back — prevents the figure from being reduced to an ordinary equal. Held together, they produce a presence that feels both reassuring and slightly out of reach, which is the texture of fascination.