In 1981-82 Dalio publicly predicted a debt-driven economic disaster, was proven wrong, lost money for himself and clients, had to lay off his whole staff, and was forced to borrow $4,000 from his father.
Dalio recounts the catastrophic failure of his controversial 1982 debt-crisis prediction, which wiped out his fund and forced him to lay off employees and borrow money from his father.
transcript
Ray Dalio: I thought the economy was going to be a disaster. I couldn't have been more wrong. Okay? So, I lost money for me. I lost money for my clients and I had to lay off everybody. I was so broke I had to borrow $4,000 for my dad.