If you’re really adventurous, read these at night, alone. Me? I read them in the day, with all the lights on. Better safe than sorry.

Check out these scary experiences from Reddit users.

1. Fortune cookie

I’d been living alone for less than a week. I got some Chinese take-out and was eating in front of the TV. I finished my meal and cracked open the fortune cookie. It read “You will have a visitor tonight, lock your door.” There were no visitors that night, but the memory still haunts me.

2. Crunch

I watched in horror as this drunk seeming guy fell (maybe it was on purpose, but I don’t know) onto a commuter rail track just as the train was coming. The sound/sight of him getting run over (crunching, splattering, awful) has stayed with me for life as the scariest, brain scarring thing ever.

3. Fly by night

I was standing on my balcony when I saw some drunk guy flash in front of my eyes. I was on the tenth floor and apparently he fell over from the twenty-first floor. The split second he passed by, I got to see his look of fear, shock, disbelief and a whole bunch of other emotions before he fell to the floor in a thud and crack. You could just tell he was dead.

4. Closed doors

After living in my house alone for 8 years, I came to the realization that I had closed a lot more doors than I had opened.

5. Fuck seagulls

I saw this little bird walking on the street when suddenly a seagull grabbed it in it’s mouth. Seagull started to smash this helpless bird against the ground few times. After a while it ate the bird and I saw a bump on seagull’s neck like the bird was stuck in it’s throat. Then it flew off.

I was just standing there and said: “What the fuck, seagulls shouldn’t do that.”

Fuck seagulls.

6. Jaws

This was a few years ago on a night scuba dive. There were 8 of us in the group including our dive master and his assistant. We had just finished our dive and were gathered up in a circle ready to ascend and get out of the water when my dive master freezes. He takes his flashlight and pointing it outside our circle of divers he catches something circling us with the beam. Turns out it was a 12 foot long great white shark. At this point half of the group are trying to keep the shark illuminated as it circles us and remarkably everyone stayed calm. The only things going through my mind were iterations of these two thoughts, “don’t look like a yummy delicious fatty seal, and that I hope I taste terrible.” My dive master gets our attention and slowly puts his thumb up and then makes an upward motion. We all begin to ascend and the shark kept with us until we were maybe 10 feet from the surface. Then it turned off into the darkness and was gone. I did not go back into the ocean for about a week after that.

7. Cleanliness

Woke up one night around 1am, heard the shower was on… I first thought it was my brother, he works night shifts, so thought he had came home late and was in the shower… It went on for about half an hour until i got up and went to see wtf he was doing… No one was in the shower, my brother wasn’t home yet, i was the only one in the house. Still to this day, i have no idea how it turned on or who did it.. Almost 5 years later i still think about it and shit myself… Even writing this now i feel like turning every light on in the house…ahah whyyy do i do this to myself!!

8. Ran like hell

Living in the Northern part of Mexico, the drug cartels war was very intense in the city where I live a couple of years ago. I was waiting to cross the street when I saw a big truck dumping a plastic bag that happened to contain a fucking dismembered body. The worst part is that nobody did shit. I just waited for the light to change and ran like hell.

9. First name basis

My old co-worker had a son that was in his mid thirties and he had a son named Hunter that was 4 or 5. She said that Hunter would have bad dreams and that he would sleep with his dad when he got scared.

One night his dad woke up because he heard Hunter calling him. But he was calling him by his name, not ‘dad’. So he went to his room and he was asleep. He woke him up and said “Hunter, you were calling me. Is everything okay?” And Hunter said, “Dad, when they call you you’re not supposed to answer.” and fell back asleep.

He asked him about it in the morning but he said he didn’t remember saying it.

I get chills when I think about it.

10. Added feature

I used to have a truck that I swore had the ghost of a dead baby in it. I used to get home late from my job as a dishwasher, and after I parked and was sitting in my driveway with the engine off, I would hear this really faint sound of a baby crying. Late at night when it was quiet, it used to make my arm hairs stand on end. I used to get home and hop out of the car in fear of hearing it.

One night I decided to sit there and just listen, try to pinpoint the sound. Eventually I discovered that it was indeed not a dead baby, but when I undid my seat buckle, the old spring of the seat belt retractor would slowly start pulling the belt in, creating a faint noise that sounded like wailing.