Adam Grant of the Wharton School is mentioned for a study that revealed how ambiverts were the most successful sales people.
http://www.businessinsider.com/ambiverts-may-be-more-successful-at-work-2015-7 Business InsiderAdam Grant of the Wharton School is mentioned for a study that revealed how ambiverts were the most successful sales people.
http://www.businessinsider.com/ambiverts-may-be-more-successful-at-work-2015-7 Business Insider