Sociopaths/Psychopaths have the mental condition of Antisocial Personality Disorder. Some Overt Sociopaths are easy to spot: Hate group members, Mafia & gang leader ties, dictators, cult leaders, pedophiles. Some are covert; they appear charming and successful. In the book, The Sociopath Next Door by Martha Stout, Ph.d., 1 in 25 Americans has no conscience and can do anything to gain power over people without feeling guilty, a Sociopath. Most domestic abusers are either Narcissistic or Sociopathic. Noemi Maritnez says, “A Man With No Conscience, No Goodness, Does Not Suffer. ” You should not argue with them, they are expert manipulators and will make you look bad to make themselves appear good. They lie. They will align people against you & isolate their victims to control them. See this You Tube Video on The Best Way of Dealing With A Sociopath.