#比特币2026年行情展望 $RIVER It's just past 2 a.m., and the phone ringing breaks the silence of the night.

On the other end is a friend from Shaanxi's trading circle, his voice trembling:
"Bro... how did my position suddenly blow up? I just saw it drop a little!"
I ask him when he opened the position.

His answer completely woke me up:
"10,000 yuan, all in, 30x leverage, bullish, no stop-loss set."

I ask him to send a screenshot of his position, and when I look over—
He threw all 9,500 yuan in at once, full position, 30x leverage, naked, no protection.
This isn’t trading; it’s sending your account to the market to be slaughtered.

After so many years, I’ve seen too many people completely misunderstand "full position":
They treat it as a defensive move, thinking it can "withstand the shakeout," and even believe that only this shows guts and toughness.

This is the deadliest self-deception.
Full position is never a defensive strategy—full position is the most efficient tool for self-destruction.

The stories of blowing up are so naked in their logic:
What really kills you isn’t the leverage itself, but the fact that you’ve pressed all your assets down hard, stubbornly, and still remain confident.
You think you’re placing an order, but in reality, you’re sealing your own coffin lid.

Let me do a quick calculation—this is the cruelest but fairest one (don’t say you don’t understand):

**Scenario 1**: You have 1,000 yuan, and use 900 yuan to open a 10x position
As long as the market moves 5 points against you