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“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
FunnyAPR 4, 2024

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True

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Humans are naturally curious. We seek to explore, learn, and understand. In fact, the Helen Wills Neuroscience Institute and the HAAS School of Business at the University of California, Berkeley, have discovered that when the brain searches for information, it accesses the same neural code as when it's hunting for money.
"To the brain, information is its own reward," said co-author of the study Ming Hsu, Ph.D. According to him, just as we like empty calories from junk food, we can also overvalue data that makes us feel good but may not be useful.
Or, as one Reddit thread shows, even accurate! Started by platform user lilCRONOS, it has folks sharing "the dumbest" things someone made them believe to be true that they later found out wasn't. Below you will find the most popular submissions to the discussion, which serve as a reminder that we can't trust everything we hear.

#1

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
Many years ago when my little sister and I were between 8-10, we were listening to Christmas music while decorating the tree. The Little Drummer Boy sang about performing for the newborn king, telling us “the ox and lamb kept time” while he played. Little sister asked me to explain what this meant.
Very seriously, I informed her that when barn animals hear music, they instinctively tap their feet. This helped the Little Drummer Boy keep the beat while he played for Jesus. She accepted this new piece of wisdom as fact and carried on.
A decade later we were sitting at Christmas dinner with the whole family which now included little sister’s fiancé. Little Drummer Boy played on the radio and she looked to her future husband and said, “did you know when barn animals hear music, they instinctively tap their feet?”
He laughed hysterically, calamity ensued, and I had to run for cover. Worth it. Pa rum pum pum pum.
193points

#2

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
My father used to have a “turbo button” in his car that he’d pressed to make the car go faster. Dumb a*s kid me didn’t know it was the ac button, so when the air would hit my face while seeing the car move, I thought we were flying. Coolest s**t ever until I grew older and realized lol.
144points

However, these stories don't prove that we're doomed. Yet Mercier, a cognitive scientist at the Jean Nicod Institute in Paris, thinks that in order to fight disinformation more effectively, we need to stop believing in our own gullibility.

"We are skilled at figuring out who to trust and what to believe, and, if anything, we're too hard rather than too easy to influence," Mercier said. He bases those statements on a growing body of research in fields such as neuropsychiatry and evolutionary psychology, and argues that humans are hardwired to balance openness with vigilance.

#3

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
I asked my sister what the small brown round things i saw in the fruit aisle were and she told me they were goat balls. Later found out they were kiwis.
132points

#4

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
Not intentionally, but for a long time as a young kid I thought women with dark eyebrows and blonde hair were robots or androids or whatever.
I heard my mum and dad saying that someone on TV was fake or not real or something to that effect. When I asked why, they said her eyebrows are black and her hair is blonde. Whatever the terminology was, it was unclear to me they were talking about her hair colour not being real, I just assumed it was a giveaway to know who weren't real humans.
119points

To gauge a statement's accuracy, we instinctively test it from many angles, including: does it jibe with what I already believe? Does the speaker share my interests? Have they demonstrated competence in this area? What's their reputation for trustworthiness? And, with more complex assertions: does the argument make sense?

So there are a few ways of scrolling through the list: you might view the entries as proof that we can be easily persuaded, or you might treat them as evidence that we, eventually, figure things out. After all, the people sharing these anecdotes did.

#5

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
Yellow tomato sauce.
When I was about 8 or 9, mum forgot to order a mcDs plain so she said it was yellow tomato sauce from the tomatoes like my grandad grew. I moved out at 18 and went shopping for the first time. Wanted to make a ‘real’ burger. Couldn’t find it anywhere. Called mum; 22 years later she’s still laughing.
115points

#6

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
I thought that men had one less rib than women. I believe I was told this by Sunday school teachers and my parents and believed this until my girlfriend in college told me that it was not true at all.
111points

#7

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
When I was a young kid my dad was watching a news segment about funding for NASA. They showed an astronaut strapping into some sort of training device against a wall that began rotating him like a clock. He was spinning faster and faster. The news overlaid an image of a spinning dollar bill which then slowed and came to a stop.
For adults, it was a visual metaphor for the cost of NASA.
For me, it was a demonstration how money is made by spinning people until they turn into money.
109points

#8

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
That working hard in corporate America actually gets you anywhere.
101points

#9

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
When I was a kid we had this brush in the car, the kind for getting snow off the windows in the winter, and I asked my mom what it was.
She told me it was an elephant toothbrush, and that we used to have an elephant, for her that was just a silly joke, but my 6 year old brain never questioned the fact that we used to own an elephant.
A few years later, I must have been more like 9, I brought it up to my mom; something about it didn’t make sense. How did we feed this thing? Where did we keep it? How did we afford an elephant? Where did it come from? What did we do with it in the winter?
My mom, had entirely forgot she ever told me that, and never realized I had been left to believe we owned an elephant.
lol.
100points

#10

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
That the red triangle (hazard lights) in a car is an eject button for the kids in the back seat. Truly believed that was a great call for crashes or whatever. My dad told me that if we were too annoying on long car rides he would eject us via red button.
99points

#11

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
When I was little my sister told me tofu was koala meat and I believed it for years.
94points

#12

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
My cousins told me that in the Blackpool Tower kids play area, the Jungle Gym I think it was called, that if you jumped in a specific spot in the ball pool you'd go through a trap door into a secret room. Spent the whole of the time we were in there on a school trip trying to find it and didn't have time for anything else. Bastards 😂.
94points

#13

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
My dad would tell me he can make red lights turn green just by pressing the garage door opener. I didn’t believe him but every time he did it, it worked. Still didn’t believe him but I couldn’t figure out how he was doing it.
When I got older and learned to drive, I realized he was just looking at the other lights in the intersection to time out when to press the opener.
92points

#14

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
Well I didn’t find out until a few years ago that narwhals are real and not mythical. I’m 35.
92points

#15

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
Not me but a pal of mine, it's one of the greatest misleadings I've ever heard of. Her older brother told her that seagulls and bats were the same animal, seagulls by day, bats by night. She believed it for years and years, until she confidently told some friends and they all said, "...what?? Are you stupid!"
Hahhaha, fantastic deception.
87points

#16

My older sibling would never let me drink 7up...because I was only 6 years old.
Report
84points

#17

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
That the black dots on a ladybug tell the number of years they're old. I was already 15 when I figured it out lol.
83points

#18

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
Told my kid that the squooshy stuff they felt when picking their nose was brains, worked a treat til they got a bad cold and had a meltdown in class that their brains were falling out. Fun meeting with the teacher.
83points

#19

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
My mum told me that if you fall down a sewer manhole then you turn into a ninja turtle, I was scared because I did not want to leave home and do ninja turtle stuff and also wanted my body to be human but now it would be nice to be a ninja turtle because I would not have to deal with life.
76points

#20

“I Just Found Out Last Year”: 30 Of The Dumbest Things People Were Convinced Were True
The holes in saltine crackers were made by trained wasps. I believed this for a good few years.
72points
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