FF–001
Commerce & ProductsFully free
The seven-sale spike that triggered a $10,000 reorder
One unusually good sales day turned into a 1,000-unit reorder before the seller understood what had caused the spike.
THE ANTI-SUCCESS LIBRARYStudy the loss.
Study the loss.
Keep the lesson.
Real-world post-mortems from every field and industry. The numbers they lost. The decisions behind them.
01 Origin labeled
02 Edited independently
03 Limitations disclosed
FEATURED CASE FILESExpensive lessons,
View all 12 cases →Expensive lessons,
made useful.
FF–002
Commerce & ProductsFully free
The $140 sample that could have prevented a $1,600 loss
A first-time seller skipped a physical sample, then discovered the production finish did not match the listing photographs.
FF–003
SubscriptionsFully free
A £9,000 subscription box for customers who preferred shopping for themselves
The service outsourced gadget selection for the same enthusiasts who enjoyed researching and choosing gadgets themselves.
WHAT YOU GETNot a confession.
Not a confession.
A working document.
The full timeline
Follow each decision from the original bet to the moment the numbers stopped working.
The financial anatomy
See where the money went, with estimates and uncertainty labeled in plain English.
The missed signals
Understand what looked normal at the time—and what the operator would watch now.