“There are only two kinds of people in this world; those who have a conscience and those who do not.” Life QuotesRelationship QuotesQuotes About LifeSociopathPersonality DisordersPersonality DisorderAntisocial Personality DisorderQuotes About Relationships Book:Type 1 Sociopath - When Difficult People Are More Than Just Difficult People Source: Type 1 Sociopath - When Difficult People Are More Than Just Difficult People