Skip to content
Search AI Powered

Latest Stories

People Share The Most Costly Mistake They've Ever Made

People Share The Most Costly Mistake They've Ever Made

Life throws us curveballs and occasionally they end up costing us a fortune. Like, for example, crashing a Porsche on a test drive, or realizing you sold your Bitcoins years too early.


cat_bastard asked Reddit: What is the most expensive mistake you have ever made?

Submissions have been edited for clarity, context, or profanity.

What a coincidence.

Giphy

I lost an envelope full of about $1000 on the bus. Pretty boring story, but a very expensive mistake.

PouponMacaque

That's a coincidence- I once found an envelope on a bus with somewhere around $1000 in it - one of the best days of my life when I was younger.

jasontnyc

That's a coincidence- I once beat up a guy who had an envelope with around $1000 in it. He was like, "Take it! I just found it anyway!"

Rust_Dawg

What a coincidence! I once picked the pocket of a thug for a $1000 envelope because I saw him assault a man and take it!

Sadly, I dropped the envelope and a dog came out of nowhere and picked it up and ran off with it.

LiesInReplies

What program has $30 million laying around that can be accidentally spent?

Not me but someone on my program ordered over $30M of inventory by mistake. Has been an on going process for a year to explain what happened and what to do with it.

Masterb1

What kind of inventory?

DailyShitPost

Dragon dildos.

riotguards

Giving sloppy people authority has consequences.

Giphy

Someone did this with blow up paddling pools - instead of ordering 6 or so of each type for each store, they ordered full pallets (about 24 per pallet depending on size) of each type, each store.

That's 5000 of each type across the whole nation turned into 120k+.

Dedj_McDedjson

My college administrator got drunk ordering new couches for our common room and instead of buying 4 bought 40. That was a 20 grand mistake.

Atekae

Another place I worked in had the engineering manager try a new , cheaper, piece on a machine and then he proceeded to order enough to top up the stock for all the machines for several months.

The only machine the part actually fitted was the one he tried it on.

Dedj_McDedjson

Space heaters - dangerous luxury.

Not moving a space heater when I thought about doing so. My house and business burned.

Rustywoodpecker

What kind of space heater were you using? How did it cause a fire?

adj_noun_number

A little propane heater, my blind dog knocked it over into her sleeping bag, she had her own path through out the house but she stumbled getting up off her bed, drug the corner of the bag on her foot. Her bed next to mine, it all went up in seconds, my business was upstairs and that's where I was when it happened.

Rustywoodpecker

Boat: Bust Out Another Thousand.

A boat that cost way too much to run, maintain, repair, and to pay all the endless fees associated with owning it.

It felt more like the "boat owned me" than vice versa.

Back2Bach

I read a saying on reddit or elsewhere last week:

"You don't want to own a boat, you want a friend who owns a boat."

Sulf1

The two happiest days of a boat owner's life are the day he buys it and the day he sells it (or she).

buckus69

Getting a new ID sucks (but in New York you can do it online).

Giphy

Just lost my wallet with $300 cash and some good gift cards literally last night. Now I have to buy another wallet and id. The most annoying things to ever buy.

TheCreatorOfCritical

Just use the ID that comes with the wallet.

Skidmark666

That's gotta sting.

Sold my 16 bitcoin for $200 dollars each.

dizisphu

Nobody has ever gone broke selling for a profit.

You did alright, try not to dwell on it too much.

cheeset2

When Bitcoins were first starting a guy offered to sell me 300 of them for $30. I declined because all the speculation at the time said that they would be worthless. I was making about minimum wage at the time and $30 was a lot.

I lost contact with the guy, hope he held out, but he probably sold super early too.

g3istbot

Could be worse. You could be like James Howells.

Guy got into bitcoin mining in 2009 when Bitcoins were practically worthless. He mined 7500 coins then sold off the laptop he'd used to mine them, but kept the hard-drive in case his bitcoins were ever worth something.

In 2013, he meant to throw away and old empty drive and accidentally threw away the drive containing his bitcoins

When he lost it, it was worth around $10 million. At it's peak, it was worth $148,372,500.

It's worth $36,817,500 today.

Paulius2444

Oh noooooooo.

Agree with people saying marriage but my close second was buying a Porsche and driving it "just to get it home" without insurance. Years of payments on a wrecked car.

picksandchooses

Ugh... insurance before it leaves the lot. The car dealers here are normally pretty good at ensuring insurance.

pyro5050

Yea they had me call and switch it over while I was in the office signing papers.

classiercourtheels

This milk is worth crying over.

Giphy

There are plenty of other decisions that have resulted in bigger problems or costs, but this one is the best story.

Grew up on a dairy farm. Occasionally there would be cows that were treated with medicines or antibiotics that weren't allowed in the milk. They were milked separately into a bucket so that the milk wouldn't mix with the rest of the "good", antibiotic-free milk.

One of the rules when you used the "hot bucket" was to make sure you dumped it after every cow. If not, there was a chance the milk from the treated cow would overflow into the pipe that led to the bulk tank where the rest of the milk was cooled and stored.

One day I forgot to dump the hot bucket, and sure enough, a little bit of milk with antibiotics in it made it to the bulk tank. We took a sample to a testing facility and sure enough, the entire tank was ruined because of my mistake. I had to stand there and watch while 7200 pounds of now worthless milk ran straight down the drain. (7200 pounds is about 830 gallons. The value was somewhere around $1300 to my Dad...who wasn't happy to say the least.)

CaptWoodrowCall

Sounds like spilled milk worth crying about.

belgarion90

Ya think?

In retrospect, getting married at 19 was kinda dumb.

cubs_070816

As long as it was childless. It's a pain in the ass to escape a marriage... there is no escaping a child (those little shits can be amazing at hide and seek).

ThinkOfANameHere

I got married at 30. Still dumb.

nicmccool

Sometimes insurance needs more nuance.

Was selling a motorcycle I owed $17500 on. An interested party arrived took the bike for a ride a never came back.

Called the insurance, according to them the bike was not stolen because I gave the guy the key.

I ended up with having to pay the $17500 on a bike I no longer had.

warrison77

It's theft because they had no intent to return it. Also how come you couldn't report the vehicle as stolen???

Olli399

It is theft, but a form called "theft by conversion" which isn't covered by insurance because it would be far too easy to make fraudulent claims. It's a crime, but insurance isn't designed to cover all crimes.

ho_kay

Ouch, quite the wasted commitment - and money.

Giphy

Built a gaming PC for my now ex-gf.

Wolfeur

Paid for all the components ?

HyperKillDriver

About 1200€, yeah.

Wolfeur

Abandon ship.

I accidentally clipped a fiber optic line on an LHA with an angle grinder in a very tight space. Blade kicked and burst. Any part of the line gets damaged the whole thing is ruined, and on a 900+ foot ship that was alot of line. Cost of replacement line and labor was over $300,000.

Umbrella_merc

An effective lesson, DWIs are.

Getting a DWI.

mr_antonius

That's the number one reason I quit drinking.

gayjenjen

I just stay home. Can't get in trouble if you don't go anywhere.

bguzewicz

Tell that to my wife.

Feddny

Credit card debt is a neverending pit of despair.

Giphy

Was a young dumbass who had just moved out from my parents place and into my own digs. It did not take long for the various financial institutions to start sending me adverts for credit cards.

I was a party animal and a gadget hound. It took me no time at all to get into trouble. Took years paying off the debt.

ExxInfernis

My little brother just got his first credit card and bought a ps4 and a tv. He makes money and assures me he'll pay it off before the 6 months no interest is up. I really hope he's right.

Judge_Bredd2

More from Trending

Miriam Margolyes
David Levenson/Getty Images

'Harry Potter' Star Miriam Margolyes Offers Mic Drop Explanation For Why Respecting Pronouns Matters

Sometimes it is just that easy to make people happy. This is a lesson learned over and over in our lives, but that's because it's an important one.

Actor Miriam Margolyes shared how she learned to change her behavior to make others happier. Margolyes appeared on The Graham Norton Show recently and brought up a fairly polarizing subject in the United Kingdom: trans people.

Keep ReadingShow less
Elon Musk looks on during a public appearance, as the billionaire once again turns a newsroom style decision into a culture-war grievance broadcast to millions on X.
BRENDAN SMIALOWSKI/AFP via Getty Images

Elon Musk Cries Racism After Associated Press Explains Why They Capitalize 'Black' But Not 'White'

Elon Musk has spent the year picking fights, from health research funding to imagined productivity crises among federal workers and whether DOGE accomplished anything at all besides leaving chaos in its wake.

His latest grievance, however, is thinly disguised as grammatical. Specifically, he is once again furious that the Associated Press (AP) capitalizes “Black” while keeping “white” lowercase.

Keep ReadingShow less
Elon Musk; Yale University School of Engineering and Applied Science
Brendan Smialowski/AFP via Getty Images; Plexi Images/GHI/UCG/Universal Images Group via Getty Images

Elon Musk Gets Brutal Wakeup Call After Claiming That Yale's Lack Of Republican Faculty Is 'Outrageous Bigotry'

Elon Musk—who has repeatedly whined about diversity, equity, and inclusion (DEI)—took to his social media platform to whine about a lack of conservative faculty at Yale University.

Musk shared data compiled by The Buckley Institute (TBI), a conservative-leaning organization founded at Yale in 2010. TBI found 82.3% of faculty self-identified as Democrats or primarily supporting Democratic candidates, 15% identified as independents, while only 2.3% identified as Republicans.

Keep ReadingShow less
Barry Manilow
Mat Hayward/Getty Images

Barry Manilow Speaks Out After Postponing Farewell Tour Dates Due To Lung Cancer Scare

"Looks Like We Made It" singer Barry Manilow is in the process of saying goodbye to the stage and meeting his fans in-person, but he has to press pause for a few months after receiving a jarring diagnosis.

On December 22, 2025, the "Mandy" singer posted on Facebook, explaining that a "cancerous spot" had been discovered on his left lung.

Keep ReadingShow less
Chris Evans as Steve Rogers in Avengers: Endgame, the last time audiences saw Captain America before his unexpected return was teased for Avengers: Doomsday.
Disney/Marvel Studios

Marvel Just Confirmed That Chris Evans Is Returning For 'Avengers: Doomsday'—And Fans Have Mixed Feelings

Folks, once again, continuity is more of a suggestion than a rule in the Marvel Cinematic Universe. Marvel has officially confirmed that Chris Evans is returning as Steve Rogers in Avengers: Doomsday, and the internet has responded exactly how you’d expect: screaming, celebrating, arguing, and a very justified side-eye toward how Sam Wilson keeps getting treated.

The confirmation comes via a teaser now playing exclusively in theaters ahead of Avatar: Fire and Ash. There is no official online release, despite leaks circulating. If you didn’t catch it on the big screen, Marvel’s response is essentially: sorry, guess you had to be there.

Keep ReadingShow less