the demo lies.
Every tool looks incredible in the demo. The demo is a Thursday. Good lighting, clean data, somebody who knows exactly which button to press. Nobody's Slack is on fire. No one pasted last quarter's numbers into this quarter's tab.
Then you buy it, and it has to survive a Tuesday.
Tuesday is when the person who set it up is home with a sick kid. Tuesday is when the input file shows up in a format nobody warned you about. Tuesday is the real exam, because Tuesday is most of your year.
So before I greenlight anything, an automation, an agent, whatever we're calling it this quarter, I run it through one question.
Would this still work on an ordinary Tuesday, with the B-team, when nobody is watching it?
If the honest answer is no, we don't build it yet. We go fix the thing that makes it fragile, and then we talk.
what the test is really asking.
It sounds simple. It's actually three uncomfortable questions wearing a trench coat.
Does it survive bad input? A system that only works when the data is spotless is not a system. It's a demo you're now paying monthly for.
Does it survive the person leaving? If the whole thing lives in one head, or one unlabeled spreadsheet, or one browser tab someone keeps open and quietly prays over, you don't have automation. You have a hostage.
Does anyone notice when it breaks? The failures that hurt are the silent ones. The report still generates. It's just wrong now, and it stays wrong for weeks because from across the room it looks completely fine.
why boring is the whole point.
People hear "resilient" and picture something elaborate. It's usually the opposite. The systems that pass the Tuesday test tend to be embarrassingly plain. Fewer steps. Fewer places to fat-finger. A loud, obvious alarm when something goes sideways instead of a silent shrug.
Boring is not the compromise. Boring is the goal. Boring means it runs whether or not you're having a good week, and that is the only kind of leverage worth having.
Build for Thursday and you get a system that photographs well. Build for Tuesday and you get one you can actually walk away from.