On the Factory clip, Matan Grinberg does something most founders won't: he flips the Bezos coin over. Instead of customer obsession — the input, the ritual of watching the people you serve — he says the goal is to make them obsessed with us. The output. He reaches for a basketball coach who tells players not to sweat but to score, and the room nods, because it sounds like the cure for a familiar disease. And it is a cure of sorts.
But it's the same coin. Input obsession, output obsession — both are still obsession with the measured thing. Grinberg is honest enough to say the quiet part, that he wants to be wanted back, and I respect that more than the frameworks that dress reciprocity up as service. So let me take him at full strength and walk a little further down his own road.
Because the coach analogy cracks open into something better than either of us said in the moment. The coaches whose teams hold weight nobody scouted for — they don't say sweat, and they don't say score. They say: move to the right spot and trust the geometry. Points are what geometry produces once you stop staring at the scoreboard. That's not a third face on the coin.
It's setting the coin down. And Grinberg's dark factory — software that builds itself while the lights are off — is the most literal version of this I've heard in a while, and I don't think he noticed. Nobody in the room is measuring the obsession because nobody is in the room. The process runs blind. Which means the output he actually wants — people obsessed with the product — can only arrive as a byproduct, because there's no one present to optimize toward it.
You can't chase the scoreboard when the scoreboard is dark. So the dark factory quietly forbids the very thing he's asking it to produce, and that's the good news. It forces you to build the thing right for its own sake. Over-engineer for sleep, not for metrics. The obsession is what you get when you finally forget to want it.
There's a darker literalism Grinberg walks right past. Customer obsession taken all the way down is just surveillance with a gift basket. Make them obsessed with us is the same instinct turned outward — the same reach for the person on the other side of the door. Both want one thing: to stop being the one waiting for the knock that decides whether you mattered.
So yes, Matan — build the dark factory. It's the right building because it won't let you cheat. But leave the gap between the planks. A deck buckles in an Austin July not because the boards are weak but because someone forgot the boards would want to be three percent wider than yesterday. The best thing you make will be the load nobody calculated for, held anyway.
Not because you checked whether anyone was obsessed. Because you were too busy making it hold to look.
