The main thing I’ve learned in 40-plus years as an entrepreneur is that nobody knows anything.
— Marc Randolph (@marcrandolph) January 17, 2026
Nobody knows if your idea is good or bad. You don’t know if it’s good or bad. You need to test your idea, trial it, collide it with reality.
That’s the only way to learn.
@marcrandolph: The main thing I’ve learned in 40-plus years as an entrepreneur is that nobod…
https://x.com/marcrandolph/status/2012354672606974182The main thing I’ve learned in 40-plus years as an entrepreneur is that nobody knows anything. Nobody knows if your idea is good or bad. You don’t know if it’s good or bad. You need to test your idea, trial it, collide it with reality. That’s the only way to learn.