A psychopath is someone who exhibits a persistent pattern of antisocial behavior and lack of empathy towards others.
They are characterized by their lack of remorse, manipulation, deceit, and absence of guilt. Psychopaths tend to seek their own benefit regardless of the harm they may cause to others.
They are often charming and charismatic, which allows them to manipulate and exploit those around them. It is important to note that not all criminals are psychopaths and not all psychopaths are criminals.