# Lesson 1 in Trading: Master Stop Loss and You'll Surpass 90% of People

## I. Why Is "Stubborn Resistance" the Grave of Trading?

You think stubborn resistance means "waiting for a rebound to turn things around," but you're actually pushing yourself toward a dead end:

🔹 The more you lose, the more you add; the more you add, the more you lose: For example, you bought commodities that fell, thinking "average down your cost" and frantically add positions, but prices keep falling—your principal gets cut in half!

🔹 Your mindset crashes, your operations become deformed: Watching your account numbers plummet, your mentality shifts from anticipation to anxiety, and eventually you just "give up," missing other profit opportunities and even making reverse trades recklessly.

🔹 By the time you stop resisting, you're completely trapped or even blown out: Some assets can sideways for days—can you afford the time? Can you afford the capital tied up? In the end, you can only sell at the lowest point, suffering a massive loss.

## II. Stop Loss: The "Life-Saving Charm" of Trading

Don't think stop loss is "admitting defeat"—traders who truly understand trading treat stop loss as a strategic retreat:

✅ Preserving capital means having another chance: The core of trading is "staying alive." One major loss might keep you from recovery for years. Stop loss locks in the risk and keeps ammunition for good opportunities.

✅ Cut losses, amplify profits: Experts all follow "small losses, big gains"—in 10 trades, as long as 3 are big wins and the others are small losses with stop loss, you're still profitable overall.

✅ Stable mindset leads to rational operations: Knowing "the most I can lose is this much," you trade without panic and can judge the market more objectively.

## III. How to Set "Smart Stop Loss"?

It's not just about setting a random level and calling it stop loss. These 3 techniques help you lose less and earn more:

🔹 Look at support/resistance levels: For example, key moving averages or previous lows in commodities—break below and stop loss, don't fight the trend.

🔹 Use percentage-based stop loss: Beginners can set it at "5%-10% of total capital." For example, trade 10,000 yuan in crypto, lose at most 500-1000 per position then exit—won't cripple your account.

🔹 Dynamic stop loss: If you're in profit, move your stop loss up (like "trailing stop loss")—both protect profits and let your gains "run a little longer."

## IV. The "Stop Loss Philosophy" of Trading Veterans

Finally, here's a painful but true insight:

In trading, only those who can stop loss deserve to talk about making money. Those who stubbornly resist—even if they get lucky this time, they'll fall into another pit next time. Carve stop loss into your bones, and your trading journey will go far#BTC #ETH