Looking at the account plunging, have you ever doubted that there are no opportunities for retail investors to make money in the crypto world? But a careful observation reveals that there are always 5% of people who can疯狂 accumulate chips in a bear market and then steadily harvest in a bull market. This is not luck, but their 'counter-humanity survival rule' gained from ten years of踩坑.

Using my own experience, I will break down how these crypto veterans use discipline to suppress emotions and turn every market fluctuation into a money-making opportunity.

**Stop-loss is like a scalpel; no hesitation allowed**

The easiest trap for retail investors is "Just wait a bit longer, it might recover." But those 5% who make money embed stop-loss into their bones—any investment loss exceeding 10%, they cut immediately, with no mercy. It’s like a surgeon removing necrotic tissue decisively to save lives.

I personally experienced this in January 2024. The heavily held AI concept coin FET dropped 15% due to negative news, and I exited without hesitation. A week later, the coin continued to fall, eventually dropping over 30%. The principal I saved was later used on RNDR, earning a 200% profit—this is the power of timely stop-loss.

**Contrarian operation is the easiest money-making rule to overlook**

When social media is full of "must-rise premonitions," smart money is quietly selling off. The truth is hidden in on-chain data: a sudden decrease in exchange BTC balances often indicates whales are accumulating; conversely, large amounts of coins entering exchanges are signals of selling.

Don’t be fooled by KOLs’ "call signals." Free on-chain data platforms like Glassnode and DeFiLlama are enough; tracking whale movements yourself is more reliable than listening to others boast.

**Write trading rules into code and let emotions go away**

Mechanical trading is the most effective method I’ve used. When you codify every operation logic into rules and scripts, emotions have no room to interfere. You won’t change your strategy due to sudden news, nor become greedy when your account gains a little.

This approach may sound cold-blooded, but in the ruthless volatility of the crypto world, cold-bloodedness is precisely the passport to survive longer.