8 years of trading cryptocurrencies, 6 million, it’s not just luck; it’s truly from suffering too many losses that I understood these principles. Many people ask me: how do you choose coins? How do you make trades? To be honest, my current method is super simple, but it’s these simple things that are the real key to making money. Many people see large market fluctuations and can't resist wanting to 'go for it,' making a flurry of operations, only to end up liquidating and losing a lot. Do you know? I’ve made all these mistakes before, and looking back now, it really seems foolish. Today, I’ll share a few 'strategies.' If you dare to do them, then learn to do them well: First, for choosing coins, I start from the gainers list. Why? Because only coins that have risen have an active market and subsequent opportunities. Why buy a coin that hasn’t moved at all? Then, don’t keep staring at candlestick charts. I pay more attention to the monthly MACD: when a golden cross appears, I enter directly; no golden cross? I stay in cash and wait. Candlestick charts tell you about short-term fluctuations; the real opportunities lie in long-term trends. Don’t bet on those oversold rebounds; low probability events, bet once and lose once. Second, 60-day line? No, the 70-day line is what I pay most attention to every day (Note: The original text refers to the 70-day line later, so this is unified as the 70-day line). When the coin price pulls back near the 70-day moving average and the trading volume increases? I dare to add to my position. At this time, have confidence; when the signal appears, hold steady; if it doesn’t appear, just wait. After entering the market, I never get attached: if the price rises, I hold; if it breaks the line (referring to the 70-day line), I sell immediately. Many people make the mistake of 'not wanting to leave,' waiting for a rebound, only to turn profits into losses. Take profits rhythmically: don’t think you can eat all the gains at once. When it rises by 30%, cut half the position, and at 50%, cut another half. Remember, the market can change at any time; missed it? Come back again. The most important iron rule: if it breaks the 70-day line, leave immediately! This is my absolute command for every trade. No matter how long I’ve held the position, if it breaks the 70-day line, I withdraw immediately. Don’t fight the market, don’t gamble with your life. This rule is the key to my survival. In the cryptocurrency circle, the simpler, the better; it’s easier to execute. Don’t always think about 'making a comeback in one go.' What you truly earn comes from consistently executing discipline and controlling emotions. What I talked about today is all personal lessons learned through blood and tears. The cryptocurrency market will not treat a compliant you poorly, but it will definitely teach a harsh lesson to one who doesn’t understand the rules!