There's no difference between a psychopath and a sociopath at all. According to Prof. David T. Lykken, psychopaths have more genetic influence in their behavior, while the sociopaths are like that because of stronger environmental influence. was taught that the main difference between psychopath and sociopath is that a psychopath doesn't know the difference between right or wrong, a sociopath knows the difference between them, but doesn't care.
Spicer Lovejoy was the secondary antagonist in James Cameron's hit 1997 film Titanic. He is Cal Hockley's personal valet and bodyguard that will protect him at all costs. He was portrayed by David Warner.
Eric Braeden as John Jacob Astor IV: A first-class passenger whom Rose (correctly) calls the richest man on the ship. The film depicts Astor and his 18-year-old wife Madeleine (Charlotte Chatton) as being introduced to Jack by Rose in the first-class dining saloon.