In the crypto world, stories of chasing gains and selling off at losses happen every day, but the most memorable ones are often those of the people who have survived the longest.

I met a female trader who initially started with less than a thousand USD. Over half a year, her assets steadily grew. While others chase hot trends, she installed a "defense system" for herself. She often says one thing—small funds should operate like special forces, precise strikes, always with an escape route.

How does this system work? She broke it down into three parts:

**Layered Funds** is fundamental. 35% of her capital is used for intraday trading, with a strict take-profit line at 1.8%. She exits immediately when hit; 35% is frozen for swing opportunities, and she never moves without signals; the remaining 30% is in a "cold wallet," never involved in active trading. The benefit of this approach is that no matter how big the decline, she still has bullets to fight back.

**Focus determines profit and loss.** There are thousands of coins, but she only focuses on two core assets. The reason is simple—her funds are limited, and diversification is a form of loss; scattered attention means missing out on profitable opportunities. This way, she developed a feel for the market, reducing the number of pitfalls.

**Discipline is as natural as breathing.** She sets a 0.7% stop-loss for each trade, closing instantly when hit; takes half profits at 1.2%. FOMO, averaging down, chasing gains—these words simply do not exist in her trading logs.

She summarizes it very clearly: the game rule for small funds is to make fewer mistakes and control risks. Each stop-loss is a tuition fee; each take-profit is genuine capital accumulation. In a zero-sum market, only those who defend well can ultimately win.