The four most dangerous words in a contract: “I’m pretty sure.”

Once you’re sure, your position usually grows along with it.
I’ve seen people enter the market while still asking: “Is this really an opportunity?” After getting a little confirmation, they immediately increase their position size. The price has just gone up a bit—profit starts to show, and confidence gets even stronger. And then, if they add “Maybe we should add a little more; it should be fine,” the risk basically starts to spiral out of control.

The trouble is that the market doesn’t follow the script.
One fast sell-off candle can turn an account from floating profit to floating loss—and people’s thoughts change with it. Stop-loss? They can’t bring themselves to. Reduce the position? They think it’s about to rebound right away. Add more? They’re hoping to pull the cost basis back. In the end, the very first trade turns into a stubborn argument with the market.

After many people get liquidated, they’ll say: “I clearly had it right.” But trading isn’t only about whether the direction is correct at the end. It’s about whether you can hold on before that direction gets realized. So when I trade futures/contracts, I write out the worst-case scenario in advance: how much I’m prepared to open, the maximum I can afford to lose, where I will admit I’m wrong, and under what price action I must exit. These things aren’t meant to guarantee I profit every time; they’re so that when the market suddenly doesn’t cooperate, I don’t have to make temporary decisions.

Keep the position smaller, make the stop-loss clearer: if you’re wrong, exit. Then the next trade still gives you a chance to reassess.

I’m increasingly convinced that so-called “stability” doesn’t mean you go into every trade with full confidence. It means you’re clear on this: even if this trade is wrong, it won’t damage your eligibility to make the next move.
@币神z $G