David and Goliath employs individual case studies and comparison to provide a wide range of examples where perceived major disadvantages in fact turn out to be the keys to the underdog Davids’ triumph against Goliath-like opponents or situations. In one arc, Gladwell cites various seeming afflictions that may in fact have significantly contributed to success, linking dyslexia with the high-flying career of lawyer David Boies, and the loss of a parent at an early age with the exceptional research work of oncologist Emil J. Freireich. These anecdotal lessons are anchored by references to research in the social sciences.
