Besides aliens and UFOs, not sure what to think about those. But seriously, watching these TOP 10 NIGHTMARE INDUCING VIDEOS on youtube is just blurry shadows of someone poking their head around a corner or someone in a costume. I get that people want to believe in the paranormal, but c'mon guy, I've seen b-movie schlock more convincing than the shit out there.
If it is real to the person, it is real. There are recorded cases of "curses", or other cultures equivalent, of causing extreme psychosomatic symptoms up to death. During Exorcism people actually do lose control of their actions.
that’s absurd