My mom says my grandma is pretty sensitive in the whole psychic-paranormal area, you know. She is said to have seen my deceased grandpa and even sensed his presence continuously after he moved on to the other world. She has also felt some foreboding presence of relatives just before their untimely deaths. It all seems very chilling when you hear about it but I have never had any such experience till now. What about you? What's the most unnerving experience you have had that you just can't explain?