Having been in this market for seven years, I have experienced liquidations, bankruptcies, and countless pitfalls. But it is precisely these painful lessons that have given me a different understanding of the market's ups and downs. Those past losses actually teach me one principle: surviving in the crypto world is not about luck, but about rhythm and cognition.

The deepest insight I’ve gained over the years is that making money requires grasping the rhythm, but staying alive requires true understanding. Don’t blindly chase highs and sell lows, and don’t go all-in without logic, because I’ve done all these, and the cost was really high.

Repeatedly hitting walls in the market, I have summarized a trading system. These 16 rules are not some profound theories; they are experiences earned with real money:

**Understanding of coin selection and timing**. During a bull market, you can gamble on volatility and look for quality small-cap coins; but when a bear market arrives, you must prioritize certainty and allocate mainly to core assets like BTC. Volume at the bottom is a true signal of initiation; during a rebound with decreasing volume, never chase the high. When an uptrend retraces to a key moving average, that’s usually a good window for left-side positioning.

**On trading frequency and position management**. My experience is to keep it simple. Capturing 2 to 3 major waves per year yields more profit than frequent trading and allows for a more relaxed approach. Always remember one principle: don’t go all-in. Leave yourself room to survive; this is the bottom line for staying in the market.

**On being caught and stop-loss**. If you’re trapped in trash coins, don’t think about averaging down; timely stop-loss is a mark of a mature trader. Many people end up losing big because they can’t bear to cut losses, turning small losses into large ones.

**On information and emotional management**. News is just a driver of market sentiment, not a logical basis for building positions. Don’t touch tracks you don’t understand; choose ecosystems you can see through, study deeply, and master thoroughly. Emotions are the biggest noise in the market; those who can stay rational have already won more than most. This ability is the rarest and most valuable.

**On cycles and contrarian trading**. Altcoins will inevitably fall after rising too much, but falling too much doesn’t necessarily mean they will rise again. Recognize the strength of market cycles; don’t gamble against the trend. When everyone in the market is bullish, that’s precisely the time to be cautious. Being willing to stay on the sidelines and wait is a form of strength.

**On hot topics and following the crowd**. Hot sectors rotate too quickly; following the trend often leads to buying at high points. Instead of chasing hot topics, learn to recognize the rhythm—this is even more crucial.

**On systems and execution**. Everyone must have their own trading system, with strategies that form a complete execution loop. Investment is a marathon; emotional management determines your ability to pass through cycles. This market is nine failures to one success; always trade with spare funds, so your mindset won’t collapse during big fluctuations.

**Final realization**. Trading crypto is never about who wins faster, but about who can survive cycles, maintain a steady mindset, and protect their principal. Your depth of cognition determines how you perceive volatility. The more stable your system, the better you can continuously realize profits between peaks and troughs. These words are not to boast, but to share practical experiences that can truly help you survive in this circle.