A public archive of what went wrong

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MY MISTAKE

10,000,000 mistakes.
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Real mistakes. Real consequences. Real lessons.

I spent โ‚ฌ37,000 opening a restaurantโ‚ฌ37,000/I argued with a bad review in public/I took investment I did not needโ‚ฌ400,000/I renovated a flat without written quotesโ‚ฌ21,000/I did not negotiate my first salary/I spent 14 months building a product nobody asked forโ‚ฌ30,000/I lent money to family without agreeing termsโ‚ฌ12,000/I signed a five-year lease for a shop I outgrew in oneโ‚ฌ72,000/I let one client be 80% of my revenueโ‚ฌ55,000/I tried to be productive instead of getting help/I bought a car I could not really affordโ‚ฌ19,000/I booked a non-refundable trip around a visa I did not haveโ‚ฌ4,100/I spent โ‚ฌ37,000 opening a restaurantโ‚ฌ37,000/I argued with a bad review in public/I took investment I did not needโ‚ฌ400,000/I renovated a flat without written quotesโ‚ฌ21,000/I did not negotiate my first salary/I spent 14 months building a product nobody asked forโ‚ฌ30,000/I lent money to family without agreeing termsโ‚ฌ12,000/I signed a five-year lease for a shop I outgrew in oneโ‚ฌ72,000/I let one client be 80% of my revenueโ‚ฌ55,000/I tried to be productive instead of getting help/I bought a car I could not really affordโ‚ฌ19,000/I booked a non-refundable trip around a visa I did not haveโ‚ฌ4,100/

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24 mistakes ยท next milestone 100

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Mistakes people learned the most from

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I did not visit my father in his last two years

๐Ÿ‡ซ๐Ÿ‡ท France ยท ๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง Family & Parenting ยท 40-49

What happened

He lived three hours away. I was always busy, always planning to go "next month". He died in March. I had seen him four times that year.

Time lost2 yearsEmotional costPermanent

What I learned

Nobody has ever regretted the drive. Put the visits in the calendar like meetings, because everything else already is.

โค๏ธ 3,902 people learned from this

I ignored a lump for eight months

๐Ÿ‡ช๐Ÿ‡ธ Spain ยท ๐Ÿฅ Health ยท 40-49

What happened

I was scared of what a doctor would say, so I told myself it was nothing. When I finally went, the treatment was much harder than it would have been in month one.

Time lost8 monthsEmotional costTerrifying

What I learned

Fear of bad news is the most expensive thing you can carry. The scan is not the danger, the delay is.

โค๏ธ 3,204 people learned from this

I did not negotiate my first salary

๐Ÿ‡ช๐Ÿ‡ธ Spain ยท ๐Ÿ’ผ Career ยท 20-29

What happened

I accepted the first offer instantly because I was grateful. Every raise for the next eight years was a percentage of that number, and so was every offer that followed.

Time lost8 yearsEmotional costFrustrating

What I learned

Your first salary is the base of every number that comes after it. One uncomfortable conversation compounds for a decade.

โค๏ธ 2,650 people learned from this

I tried to be productive instead of getting help

๐Ÿ‡จ๐Ÿ‡ฆ Canada ยท ๐Ÿง  Mental & Personal Growth ยท 30-39

What happened

I treated depression as a scheduling problem for two years. More systems, more discipline, worse results. Six sessions with an actual therapist did more than two years of apps.

Time lost2 yearsEmotional costHeavy

What I learned

Some problems are not solved by trying harder. Asking for help earlier is the cheapest thing I never did.

โค๏ธ 2,470 people learned from this

I spent โ‚ฌ37,000 opening a restaurant

๐Ÿ‡ช๐Ÿ‡ธ Spain ยท ๐Ÿš€ Business ยท 30-39

What happened

I opened a restaurant without properly validating the location. The street looked busy at lunchtime, but almost nobody walked past after 7pm. We closed 14 months later.

What it costโ‚ฌ37,000Time lost14 monthsEmotional costDevastating

What I learned

Never sign a long-term lease before proving that customers will actually come. Stand on the street and count people at the hours you actually plan to sell.

โค๏ธ 2,431 people learned from this

I spent 14 months building a product nobody asked for

๐Ÿ‡ช๐Ÿ‡ช Estonia ยท ๐Ÿ’ป Technology ยท 20-29

What happened

I never talked to a customer because I was afraid someone would tell me the idea was bad. Launch day brought 31 signups and 2 payments.

What it costโ‚ฌ30,000Time lost14 monthsEmotional costDeflating

What I learned

Talk to twenty potential customers before you write one line of code. Being told no in week one is a gift.

โค๏ธ 2,233 people learned from this

24

mistakes archived

โ‚ฌ981,500

total money lost

42,618

people learned something

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