What is Psychopathy @ Wikipedia

"Psychopathy (/saɪˈkɒpəθi/), also known as—though sometimes differentiated from—sociopathy (/soʊsiˈɒpəθi/), is traditionally defined as a personality disorder characterized by enduring antisocial behavior, diminished empathy and remorse, and disinhibited or bold behavior. It may also be defined as a continuous aspect of personality, representing scores on different personality dimensions found throughout the population in varying combinations. The definition of psychopathy has varied significantly throughout the history of the concept; different definitions continue to be used that are only partly overlapping and sometimes appear contradictory."
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