Some people just won't take no for an answer. In "Influence," Dr. Robert Cialdini explains the six psychological principles that drive our powerful impulse to comply to the pressures of othe...Some people just won't take no for an answer. In "Influence," Dr. Robert Cialdini explains the six psychological principles that drive our powerful impulse to comply to the pressures of others and shows how we can defend ourselves against manipulation (or put the principles to work in our own interest). read more