#数字资产动态追踪 Quick money in contracts dies even faster. I've seen too many stories of overnight liquidations.

Surviving is really not difficult; the key is three ironclad rules:

**Rule 1: Take profits and run, don’t wait for the top**
Make 10% profit and be alert to danger; not all upward trends continue. Take half of the gains at 20%, let the rest run. Close all positions at 30%—this is not greed, it’s the rule of survival. Relying on a plan to make a living lasts longer than relying on luck.

**Rule 2: Cut losses decisively, like slicing meat**
Hesitating after a 15% drop? Then you’ve already lost. Cut immediately, don’t wait for a rebound. Even if a rebound comes, don’t feel bad—your pace is too slow, it’s time to lose. Remember: a position without a stop-loss is essentially gambling.

**Rule 3: Know when to sell, and learn to re-enter**
Did you sell too early? Re-enter at the original price when it pulls back; keeping your position intact can even double your cash flow. Missed the low point again? Enter unconditionally; the cost of fees is not worth mentioning.

A final, harsh truth: chasing the wind in short-term trading is seeking death. Those who truly win in the end are disciplined and control their rhythm.