Peterson before he went nuts covered the research on this quite bluntly:
Lifetime earnings is most strongly predicted by IQ, then conscientiousness. So those with both are considerably more likely. Social connectedness is entirely dependent on personality as well - extraversion predicts this, and extraversion also predicts ones interest in financial incentives rather curiously
Lifetime earnings is most strongly predicted by IQ, then conscientiousness. So those with both are considerably more likely. Social connectedness is entirely dependent on personality as well - extraversion predicts this, and extraversion also predicts ones interest in financial incentives rather curiously