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.
Leonardo DiCaprio and Kate Winslet in a scene from the 3-D version of James Cameronâs romantic epic Titanic. (AP/AP) I was not a big fan of the regular âTitanic.â As always, the unmiscastable Kate Winslet was glorious, and Leonard DiCaprio wasn't bad himself. But in a way, that was part of the problem.