People of Reddit, When is one time you have felt genuine, 100% fear?

I've never been one to believe in paranormal stuff so I would tend to tease my younger sister and attempt to scare her, One night she wouldn't go to sleep so in an attempt to get her under the covers I knocked on this Box TV that was located next to the bed. They say when you see ghosts it's a little ball of light and after I knocked on the TV a few times through the corner of my eye I see that ball go towards my mother's iphone which was flat on a cabinet maybe five feet away. Siri turns on and me and my sister go silent and not a finger was moved, 'There is nothing to fear except fear itself' I was petrified and I was too scared to get up to check what voice command would trigger it. I still don't believe in the paranormal but I could not explain that moment.

/r/AskReddit Thread