Human beings, for the most part, want to be able to explain and understand our realities. For many of us, life and the world we live in can be understood and explained through the lens of science. But even the most logical, pragmatic people have at some point had an experience that made us question if maybe, just maybe, some kind of paranormal activity is possible. Or at least, it's impossible to rule it out entirely.
WARNING: may cause goosebumps and a belief in the paranormal.
1.) From assault_potato1:
A long time ago in primary/elementary school, me and my friend came to the school compound on a Sunday to explore. We came in the wee hours in the morning, and coupled that it was a Sunday, there was nobody in.
We were walking along a corridor on the first floor, when suddenly we heard this thunderous noise above us. You know the sound where you drag a chair or a table across a floor? It was exactly that, but it sounded like there's multiple classrooms full of tables and chairs just moving around. It was loud. Very loud. And it was extremely sudden. There's no reason why anybody would be in school, moving dozens of tables and chairs on their own on a Sunday 6am. We stood rooted, stared at each other for a second, and bolted.
After we got out of school, he asked me whether I heard a lady screaming in the corridor. I said no. He didn't hear the dragging sounds either.