As for "paranormal activity" I am actually a skeptic. I've encountered, from multiple sources, evidence proving ones "feeling" they receive as well other things is nothing more than the mind playing tricks. For example, scientist went to a certain prison where they conducted studies and found that those feelings were the result of sound waves which cause a part of the brain to vibrate. Besides that, the mind is so powerful it can cause hallucinations, especially when one is scared or excited. I am always open to new evidence proving otherwise, as I loss my mother a few days ago and would love to know she is "out there", but until then I have yet to find anything conclusive or even somewhat satisfying in proving ghost exist. If anyone has any irrefutable evidence please post it here in this thread. But until then, I must say science always seems to be able to disprove all ghostly events.
As a side note I see nothing wrong with a healthy debate within this thread considering the subject matter so long as it doesn't get out of hand.