Fix the conditions,
not the people.

Sonos was sure the Ace headphones were ready, and about the part they were looking at, they were right — the engineering was a genuine feat, the kind of thing TIME would name one of the year’s best inventions. To make it work, they rewrote the platform sitting underneath fifty million speakers already in people’s homes. Then they shipped. Within days, speakers were vanishing from the app, alarms stopped firing, volume went haywire; one installer was suddenly scheduling fifty-six house calls to fix systems he’d personally vouched for. Within months the company had lost $1.2 billion and its CEO, CMO, and CPO. They hadn’t forgotten how to engineer. They engineered the wrong thing, beautifully.

They ran, quite perfectly, in the wrong direction.

This is the failure that hides the longest, because nothing looks broken. Everyone is precise — instruments working, engines running, crew executing. No one is accurate. Precision is executing well; accuracy is doing the right work. You can have all of the first and none of the second, and the dashboards stay green right up until the arrival.

At Sonos the target had quietly slipped from any song, any room, no wires to ship two new products a year — two degrees off at takeoff, never corrected, which is how you land 350 miles from where you meant to. Nobody ever said the words we’re abandoning the promise. They just stopped checking against it.

Your version is smaller, but it’s the same geometry. Most managers read it as a strategy problem, or a communication problem, or a we-need-stronger-PMs problem. None is the diagnosis. Without a shared definition to return to, every decision becomes a negotiation with no common reference point — and the thing everyone actually wanted gets buried. This is Common Goal: not a slogan on a wall, but a written, agreed, testable picture of what you’re building, checked before the arrival, not after.