There is a heartbreaking phenomenon in the crypto world: many people double their investments in a bull market, only to turn around and see their air coins go to zero overnight. But there are also those who, through three cycles of bull and bear markets, have turned 50,000 into 7 million, with a win rate consistently over 90%. What's the difference? It's often not luck, but a tested and reliable operational system.

An old-timer's story at a drinking table left a deep impression: a seasoned trader lost 50 million in three days due to contract gambling. This lesson was shocking enough—it directly led to a core trading principle: don't be greedy, don't be impatient.

**Choose the right target as the starting point**

The first rule is simple but easy to overlook—only trade coins with actual real-world applications and strong market consensus, ignoring air coins. Timing-wise, only act at the end of a bear market when market sentiment hits rock bottom. Don't panic if you're caught; the bottom of a bear market often becomes the launchpad for the next bull.

**Two "life-saving charms" to prevent chasing highs**

Monitor Bitcoin's market cap dominance; if it drops below 40%, it indicates capital is fleeing, and you should reduce your position. Another signal is the ETH/BTC ratio; if it breaks above 0.1, it usually suggests a likely correction, so locking in profits at this point is the safest move.

**Use grid trading and Bitcoin-based hedging to manage risk**

The reality is, 96% of people can't beat long-term Bitcoin holding. But you can optimize returns with grid trading: switch to Bitcoin when other coins rise, and buy the dip with Bitcoin during declines. Hold long-term positions steadily, and use quantitative tools for short-term arbitrage—some months' arbitrage gains can match the gains from simply holding.

**Contracts are just a principal harvesting machine**

This is straightforward: avoid leverage in contracts. The story of losing 50 million in three days is a vivid lesson. Sticking to low-risk arbitrage and long-term gains is much more reliable.

**Patience is the most underestimated weapon**

Holding coins is harder than enduring loneliness. Few can withstand lows and wait for bull market dividends. After accumulating at low points, gradually research project fundamentals, and when tempted by gains, optimize grid trading to diversify attention—don't let short-term volatility emotions control you.

The core of this system is one word: stability. Making money in the crypto space is far more reliable with a solid methodology than reckless impulsiveness.