More than two decades ago, Eduardo Saverin walked toward what he thought would be his triumphant day. Co-founder of Facebook, he had invested everything—money, time, faith in his partner Mark Zuckerberg. But what he found was a stab disguised as legal documents.

When he left that meeting, his shares had disappeared. Out of nowhere. What was his—34.4% of the company—became 0.03%. A silent move, orchestrated behind his back. The friend with whom he built an empire had just erased him from history.

It’s one of those stories that hurts because it’s real. Saverin lost more than money; he lost trust. He lost his place in something he helped create. And all of this happened while they smiled in the company’s photos.

This co-founder’s betrayal became a brutal lesson about the business world. It makes you think about how many times personal ambition surpasses loyalty. How many deals are broken in the shadows. How many success stories hide stories of betrayal.

It’s the kind of case that makes you more cautious. That reminds you why blind trust is a luxury few can afford in any industry, from technology to the crypto world.