Do you believe in UFOs, astral projections, mental telepathy, ESP, clairvoyance, spirit photography, telekinetic movement, full trance mediums, the Loch Ness monster and the theory of Atlantis?
I believe a lot of things are possible, but documented evidence has been kind of a problem.
I don't know, but I can't watch any movies at night about alien abductions, poltergeists, or the like because I'll be awake half the night, just knowing that the aliens are coming for me or that my bed is going to start spinning.
Also, I cannot have a foot even partially uncovered at night because something will either grab it or chop it off.