There's a real estate boss who always buys USDT from me. He lost over 30 million playing contracts.

At first, he thought the most he could lose in contracts was just the principal.

But as he kept playing, he realized it wasn't just the principal he was losing.

When his position was about to be liquidated, he had to add margin. After adding, it dropped further, so he had to add more. Then another extreme move happened—a single wick wiped out all the money he'd put in before.

I said he could just not add margin.

But once someone is blinded by losses, they don't think that way. He only thought that if he added margin one more time, it would bounce back, if he held a little longer, it would recover.

In the end, his principal was gone, his margin was gone, and his account went to zero.