Holding 400U (about 3000 RMB), wanting to make a move in the crypto world but afraid of getting caught? I understand that feeling of wanting to turn things around but also fearing total loss. Today, I’ll share the insights I’ve summarized from my experience in the market. Basically, how to survive longer and stay more stable. In the crypto world, staying alive is more difficult than making quick profits.

First, set a bottom line: this 400U must be truly disposable money. If you’re relying on it to pay rent or credit card bills, don’t touch it early on. The crypto market doesn’t tolerate such bets.

**Understanding the Contract Knife**

Using 400U for spot trading? The price swings often can’t even cover the transaction fees. So many turn to contracts — a fast lane for small funds, but also the riskiest place.

The logic of contracts is simple: go long if bullish, go short if bearish, and you can add leverage. 10x leverage means 100U can control a position of 1000U. Sounds great, but it amplifies both gains and risks. With high leverage, a small market shake can wipe you out. Beginners should not be greedy; 3x to 5x leverage is enough to find your rhythm.

There’s also a lifesaving setting called "Isolated Margin Mode" — be sure to select it when opening a position. The benefit is that only the margin for this trade is at risk, not your other funds. In other words, it’s a safety valve to protect your 400U principal.

**Progress in Three Stages**

Divide your 400U into three parts, instead of going all-in at once.

Stage one: Use 100U as a trial. The goal of this 100U is simple — to get a feel for the market. Which coins are easily whipped out, which trends are predictable, when to buy the dip, and when to avoid. Losing 20-30U is okay; once you reach that amount, stop. The aim is to gain experience, not big money.

Once you’ve gained some insight with this 100U, move to stage two. Invest the remaining 150U, upgrade your approach, but keep leverage between 3-5x. This stage tests your judgment and tries different strategy combinations on a small scale.

Only if both previous stages are consistently profitable should the final 150U become your offensive weapon. The experience, discipline, and lessons learned will come into play at this point.

**Pace Is More Important Than Making Money**

The biggest mistake in crypto is replacing judgment with emotion. Seeing others make huge profits makes you jealous, and you chase high prices; getting caught once makes you hesitant to act again, missing the turnaround opportunity.

Set a stop-loss and stick to it, no matter how uncomfortable. Take profits when targets are hit; don’t expect the market to always be in your favor. Earning 5-10% consistently per month, compounded over a year, will surprise you with its power. Conversely, one greedy mistake can wipe out months of gains.

400U isn’t a lot, but if you follow good pacing and discipline, it can be your stepping stone to survive in the crypto world. Remember: the longer you stay, the more chances you have to turn things around.