Prospero Books, arts and culturePreviousNextLatest ProsperoLatest from all our blogsSelf-helpBe a sociopath—or just act like oneAug 15th 2013, 12:32 by M.Y. | NEW YORK WHAT is a sociopath? Diagnostically speaking, it is someone who possesses a mixture of the following characteristics: charm, grandiosity, bloodless rationality, impulsivity, an appetite for risk, an errati..