In this monologue, Matt Ryder explains why many businesses hit a profit ceiling around the $1‑$3 million revenue range. He attributes the ceiling to the marginal cost curve—a fundamental accounting principle that shows how unit costs rise as a company scales beyond its optimal size. Using a bakery analogy, Ryder shows that adding workers, space, and management can increase output but also raises per‑unit costs, eventually making further scaling unprofitable. He contrasts this with software companies that front‑load heavy investment to build low‑marginal‑cost production (e.g., a “bread‑making robot”), accepting early losses for massive profitability later. The core message is that growth must respect the shape of the marginal cost curve; otherwise businesses suffer from the “scale bug.”
Chapters
There's a reason that's hidden in plain sight that stops businesses from being able to break through that kind of $1 to $3 million mark. And it's actually an old school and very well-known accounting principle called your marginal cost curve. So people don't realize that there are the right amount of size for a business and they get the scale bug and they want to just keep growing and growing and growing, not really understanding that their businesses or the models of which they run their business are not supposed to get bigger than that. And you could be like, that's a bad mindset. Be like, no, it's just fucking math. Okay. Which is that if I have a bakery, me as the head baker, right? The only guy there. In the space that I have, I can make 4 loaves per hour. If I hire somebody, I should be able to make more than double. So I should be able to make 15 loaves per hour with the added person. Otherwise, if I only double it by doubling the people, that's not making any more money. And so that keeps going until I need a larger space. A larger space is more expensive. Then I add more people again, then I need management. Once I had to keep doing that, now I need management on the management, and now I need all these other things. So what starts to happen is that the cost of each piece of bread starts getting higher and higher, and that hits a to the point where it no longer makes sense to make more bread, then you would knock that back and that'd be running at optimal profitability. That's what you're looking for. Now, the other side of that is that you can do it all up front like software company where you invest heavy in the beginning and you get a bread-making robot, and then you're going to be losing money on your first 10,000 loaves, and then you're going to be insanely profitable. So it's an opposite marginal cost curve.
