GateUser-12e55db5

One evening, Minh sent me a photo. It was an old piece of paper that read: “If the price falls to this level, you must sell no matter how optimistic you are.”
I asked, “How long have you kept it?”
“Five years.”
Five years later, he himself had to use that rule. At that time, he had a large profit. The market began to wobble, but he still said, “I still believe in the long term.”
I asked, “Then why did you write this rule five years ago?”
He fell silent, then smiled: “Because back then I had no money in the market. I had no position, so I was very rational.”
That’s right. Before entering a trad