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.
Character: Rose DeWitt Bukater. Played By: Kate Winslet. Fact/Fiction: Fiction! Titanic's female lead character, Rose Dewitt Bukater, is again NOT an actual person, however, Rose, together with the rest of the Hockley entourage, are representative of a typicaly wealthy family of the era.