It is very controversial on the thought that the paranormal could be real, because it has been around for so long. No one has been able to prove it's existance, but then again, no one's proven it to be false. It could go either way, but I do believe that there could be something misterious out there that we may never have the chance to understand. After all, these stories have been around since the dawn of time (which is a mistery in itself). Think about it.