Why are some entrepreneurs so much more successful than others in starting
new companies-ones that create wealth for their societies as well as themse
lves? Growing evidence suggests that the answer involves the influence of b
oth cognitive and social factors. Successful entrepreneurs appear to think
differently than other persons in several respects (e.g., they are less lik
ely to engage in counterfactual thinking but more likely to show overconfid
ence in their judgments). Similarly, successful entrepreneurs appear to be
higher in social competence-the ability to interact effectively with others
(e.g., they are better at social perception and adapting to new social sit
uations). These results suggest that the principles and findings of psychol
ogy can be invaluable to researchers in the field of entrepreneurship, prov
iding important insights into the factors that influence entrepreneurs succ
ess.