If you find any kind of enjoyment, pleasure or gratification out of watching somebody get hurt or killed than you're sick. I think it's that simple. It doesn't matter if this person has harmed you or somebody you care for in the past - in fact, this should make it easier for you to empathise with them, because you wouldn't want to inflict the same pain on them that they inflicted on you or your loved one. At least, that's the way I see it. I might be wrong, but it doesn't matter because all I know is that I am never going to act this way.. whether i'm wrong or right on this subject i'm never going to get enjoyment or any kind of gratification from watching somebody suffer.