#以太坊大户持仓变化 The market fluctuations in the crypto world indeed exceed many people's expectations—opportunities and risks often hinge on a single thought. I went from 6,000U to 220,000U not by gambling on luck, but by summarizing five fundamental principles after countless lessons learned.

Futures trading is essentially a double-edged sword. 100x leverage can make profits grow exponentially, but a wrong judgment in one direction can wipe out your account instantly. My approach is to split the initial capital into ten parts, each time only risking 600U with 100x leverage—this way, single-loss is controllable, but strict discipline is essential to safeguard.

**Rule 1: Execute Stop-Loss Decisively**
Many people understand the concept of stop-loss, but few actually do it. Watching unrealized losses and hoping for a rebound to break even is the easiest psychological trap to blow up your account. The market won't wait for you; when it hits your stop-loss level, get out. Admitting a loss is always better than being forcibly liquidated.

**Rule 2: Stop After Consecutive Errors**
Traders fear not just a single loss, but a series of mistakes caused by emotional loss of control. My rule is to close the trading app after five consecutive wrong trades and go for a walk. Experience tells me that continuing to trade at this point often results in more losses; taking a break for a day usually helps see the situation clearly.

**Rule 3: Lock in Profits**
Unrealized gains are just numbers; only when you withdraw to your wallet does it become real money. Every time I earn 3,000U, I withdraw at least half to prevent retracement from wiping out previous gains. This also stabilizes my mindset because of the tangible profits.

**Rule 4: Trade Only in Directional Markets**
In trending markets, high leverage is a tool for making money; in choppy or sideways markets, it becomes a meat grinder. When the direction isn't clear, it's better not to trade. It sounds simple, but for most traders, it's the hardest discipline to follow.

**Rule 5: Never Over 10% Position Size**
Full position or all-in may seem to offer big potential, but it actually risks ruin. Trading with a small position may yield less per trade, but it keeps the mindset stable and improves trading quality. Survival is the key to future compound growth.

Futures trading is not a get-rich-quick game; it's a contest of probability and discipline. Those traders who ultimately survive in the market are often not the most aggressive, but the most patient and disciplined ones.