A sociopath can be defined as a person who has Antisocial Personality Disorder.
This disorder is characterized by a disregard for the feelings of others, a lack of remorse or shame, manipulative behavior, unchecked egocentricity, and the ability to lie in order to achieve one’s goals.
Sociopaths can be dangerous at worst or simply very difficult to deal with, and it’s important to know if you’ve found yourself with a sociopath, whether it’s someone you’re dating or an impossible coworker.
If you want to know how to spot a sociopath, then you have to pay careful attention to what the person says or does.
Read the signs: How To Spot A Sociopath