You can play in the crypto world with limited funds; the key is to master the right method. I have seen too many people grow from five figures to seven figures, and they rely not on luck but on a simple trading system—never getting liquidated, continuously and steadily growing.

The core is actually just four steps, and the simpler the method, the more ruthless it is.

**Step 1: Only focus on coins that will rise**

Open the daily chart and look at one indicator: MACD golden cross. Especially the golden cross above the zero line, which is the most stable signal. Don't listen to news or get tangled in mystical analysis; let the technicals speak.

**Step 2: The daily moving average is your life line**

Remember this: When the price is above the daily moving average, hold; if it breaks below, walk away immediately. No gray areas, no room for luck. When the price stays above the daily moving average, it’s a signal to hold; once it breaks, cut your losses immediately.

**Step 3: Rules for position sizing and selling points**

When to hold a heavy position? Only one condition: the price and volume both break above the daily moving average. When this happens, go all in.

How to arrange selling? Sell in batches: when it rises 40%, sell one-third; when it rises to 80%, sell another third; when it breaks below the daily moving average, clear out the remaining holdings. This is not advice; it’s discipline.

**Step 4: Stop-loss is non-negotiable**

If it breaks below the daily moving average? No matter the reason tomorrow, liquidate everything. No exceptions, no ifs. A lucky break once, and all previous profits are wasted.

Missing an opportunity? No problem. Wait until it re-establishes above the daily moving average, then buy back. The market is always there; the key is to protect your chips. This method may seem a bit "dumb," but precisely because it’s simple, it’s the safest, easiest to stick to, and least likely to cause retail investors to die out. Don’t regret after the fact—focus on staying alive and continuing to play.