I just came across a story that made me think—and it shows how quickly trust can break down in the business world.

Imagine you’ve built an empire with your best friend. You’ve invested everything—your money, your time, your hopes. Then one day, you walk into an office and leave as a nobody. That’s exactly what happened to Eduardo Saverin.

Saverin was not just anyone. He was a co-founder and came to the Facebook headquarters as CFO. He thought everything was going according to plan. But the new documents handed to him told a completely different story. His 1,388,334 shares—that’s 34.4% of the company—had been secretly diluted to just 0.03%. Gone. Orchestrated behind his back.

And who was responsible? Mark Zuckerberg. The friend with whom Saverin had built everything. Mark Zuckerberg had just erased him from existence.

The crazy part is: this wasn’t a mistake. It was a strategy. While Saverin negotiated and trusted, Zuckerberg was playing a completely different game. Eduardo Saverin’s world collapsed in seconds.

It’s a lesson that many underestimate: in the business world, it’s not just what’s on paper that matters—it’s who has control. And sometimes, you lose everything without even realizing it.