What is the creepiest thing that's happened to you personally that made you question reality?

I came down off a pretty paranoid acid trip once. In the trip I had pretty much determined that everyone around me were agents of God who were totally in my mind (as life in general was) and that everyone had access to my thoughts to judge whether I was worthy of heaven or not. So, me being me, was like "Surely I ask questions and maybe I'll be able to find one of these people that is willing to let me know if I'm on the right path or not." So I determine that in some time or another, one of these folks will slip up and out themselves. In the next week I had a few people slip up and say almost exactly what I was thinking, verbatim. I remember Carol, the door greeter at Wal-Mart the most. It was 2001 and we were talking about movies. Carol was a late 70's irishman living in Kentucky. Out of nowhere he says "You know what a good movie was?" Me: HERE HE IS. HE'S GONNA SAY GHOSTBUSTERS.

Carol: "Ghostbusters. I like that one."

It was the only non-black and white film he liked. Still living in complete paranoia, I assumed he was inside my head. I stopped tripping acid because no matter how much I liked being out of my head, I hated the paranoia. I know that's not too freaky but when you've been spun out on acid for a year or so every time you can, that seemed super freaky.

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