Last year, my sister lost a full 360,000 yuan in the crypto world.

That day, she deleted her trading app in front of me, threw her phone angrily onto the sofa, and the screen cracked like a spider web. Her eyes were red from crying, and she kept repeating three words—"It's all gone."

She locked herself in the study and didn't come out for three days. I would bring her food at the door at regular intervals, only hearing the sound of pages turning. The once cheerful person had no more sound in her.

In spring, the door to the study opened. She pulled me to the neighborhood tea house, and after serving hot tea, she took out her phone—there were only 3,600 USDT left in her account. She clenched her phone tightly, but her eyes lit up: "Either get out or use this little money to turn things around."

No one expected that these few thousand USDT would really be worked into something by her, bit by bit. From 3,600 USDT to over 100,000, not only filling the 360,000 yuan gap but also earning an extra 30,000 yuan. Later, she told me that her turnaround was all thanks to the "trading iron law of losses" that saved her.

In the past, she liked to go all-in and hold tight, but now she never risks more than a quarter of her position per trade. If she loses one or two percent, she cuts her losses immediately—no hesitation. She often says, "As long as the principal is there, the opportunity is there."

She no longer obsessively tries to bottom out or top out. When the market rises, she trades with small positions; when it falls, she tests with tiny ones—she's become quite cautious, almost boring. Once, she followed this approach and easily made over 6,000 USDT in a day.

The most important change is that she learned self-control. Every time she profits, she only keeps a little of the principal to keep rolling, and immediately withdraws the rest. Her logic is simple: "Taking it slow is always better than greedily going all-in."

She's not a crypto expert, just someone who learned to control her greed. Later, she even helped friends grow 2,000 USDT to nearly 10,000 USDT, and often advises those close to liquidation to cut losses in time.

Honestly, there’s no real dead end in the crypto world. Stick to your trading rules, and even with a small capital, hope can be turned around. Many people keep losing money not because they don’t try, but because they don’t find the right approach. I only do real trading—avoid pitfalls steadily and grow your wealth cautiously. Friends, stop wandering aimlessly in crypto alone. With a reliable trading strategy as guidance, your efficiency can be much higher.