I want to know answers to the following questions :
Why do I feel curious sometimes to check out sites of "real accidents" such as "Documenting Reality" or "Live Leak" ?
Why do I feel nauseous when I have seen a few of these events, such as videos / images of real motorcycle accidents ?
I am confused that I feel both occasionally (every 3 months say) curious to see what really happens to people in these accidents as well as feel physically ill once I have seen that.
I suppose this is somewhat similar to the reason people slow down to "take a look" at a motor vehicle accident while driving past on the highway.
I guess what I am also interested in is -- how is it possible for people to feel turned on by this same content -- such as "self harmers" or psychopaths? Is there a "causal emotional chain" that could be explained the reactions of such people as compared with the feeling of aversion ... or is such arousal just random and unexplainable?