80-20-rule Memes

You finished 81% of the project in four hours? Congrats, you've just discovered the 80/20 rule's evil twin: the 80/80 rule. That's where 80% of the work takes 20% of the time, and the remaining 20% takes the other 80% of your lifespan. That last 19% isn't just code—it's edge cases, browser compatibility issues, stakeholder "minor tweaks," the QA team finding bugs in features that don't even exist yet, and documentation nobody will read. Six months sounds about right. Maybe even optimistic. Those who've been through the grinder know that "almost done" is the most dangerous phrase in software development. It's where projects go to age like fine wine, except the wine turns to vinegar and everyone pretends not to notice.