In the contract market, what is the most heartbreaking truth? It's not a lack of technical skills, but a deficiency in mindset.

I've seen many traders who start with 500U, and after a year, their accounts hold 20,000U. They are not geniuses, they just survived. And those who survive all follow the same ironclad rules.

This set of rules is summarized from blood and tears:

**Rule 1: Stop-loss is the prerequisite for survival**
Every trade must have a stop-loss, and position size never exceeds 5%. You can be wrong 100 times; the market only kills you once—believe in this logic to stick to this routine. Stop-loss is not surrender; it's life extension.

**Rule 2: Only eat the fish belly, avoid touching the knife tip**
The idea that "it must rebound after such a big drop" is the last words of a margin call victim. Below the moving average are all traps; every dollar before a resistance level could be lost. Safety margin is the foundation of profitability.

**Rule 3: Profit-to-loss ratio greater than win rate**
This is arithmetic that the poor must learn: a 40% win rate can still be consistently profitable, provided that when you win, you earn 300%, and when you lose, you only lose 10%. One big win can offset multiple small losses—that's the power of mathematics.

**Rule 4: The three-part capital allocation—divide all chips**
60% of the capital is the unshakable safety fund, 30% for swing contracts, and 10% for trial and error costs. Even if all 30% is lost, you still have a comeback card. This is not conservatism; it's wisdom.

**Rule 5: Set a pause mechanism**
If daily profit exceeds 30% or loss reaches 10%, immediately close the trading software. The contract market kills impulsive gamblers; it only favors hunters who can think calmly. Emotional trading is the most expensive tuition.

Many treat contracts as a quick way for the poor to turn things around, but in reality, it is an anatomy of human nature. It doesn't test technical depth; it exposes weaknesses of the heart. Traders who can turn their account tenfold are never selling technical indicators—they are selling self-discipline muscle.

If you are also exploring in the abyss, remember this: discipline is not restraint; it is the only weapon to traverse darkness from the ground up.