To those of us with an interest in living long enough to live forever any indicator of exceptional longevity is of interest. Here researchers have identified particular personality traits associated with longevity:
Because personality traits have been shown to have substantial heritable components, the researchers hypothesized that certain personality features may be important to the healthy aging observed in the offspring of centenarians.
Both the male and female offspring of centenarians scored in the low range of published norms for neuroticism and in the high range for extraversion. The women also scored comparatively high in agreeableness. Otherwise, both sexes scored within normal range for conscientiousness and openness, and the men scored within normal range for agreeableness.
Obviously you can’t do much to change your personality, but the conclusions are interesting.