You've been holding a losing trade for three months.

You tell yourself: "I've lost so much, it would be stupid to exit now."

There's a hidden logical error in that sentence. You're treating "what you've already lost" as a reason to "keep losing." But these two things have zero causal relationship.

You already paid. That money is gone. It's not your debt. You owe nobody the continued loss.

Sunk costs aren't debt — they're rent

When we were kids, we all played a version of this game: sit on the floor and refuse to get up until mom buys you that toy.

You sat there for fifteen minutes. Twenty-three. Thirty.

Finally mom gave in. You won. But you paid forty minutes of "pain tax" for the privilege.

That pattern never changed. The "pain tax" just got renamed to time, energy, and account balance.

The strange part: you sat there because you didn't want to "waste" all that sitting. But "all that sitting" was your own choice. It's not an asset to preserve. It's a completed expenditure.

You're not being "persistent." You're paying rent on a mistake.

The "I've come this far" trap

A job you've felt wrong about for two years — you keep going because "I've come this far."

A five-year relationship that's emotionally dead — you won't let go because "it's been so long."

A losing investment narrative you don't even believe in — you keep adding because "it's already dropped so much, I'd be wasting my loss if I don't average down."

The word "都" (all/already) is one of the most dangerous phrases in Chinese. It turns the past into a project that must be maintained.

But the past isn't a project. The past isn't an asset. The past is a bill you've already paid.

The bill is settled. You don't have to pay it again.

The market doesn't know how much you lost

This is the most important lesson: the market doesn't read your P&L statement.

BTC dropped from $73,000 to $58,000. It doesn't know whether you entered at $72,000 or $68,000. It doesn't care. It only sees your current position.

You feel the market owes you a rebound because you've suffered. That's superstition. It's called "suffer = deserve."

Wrong难受 doesn't equal right. Your pain only tells you one thing: you're carrying a large position, or waiting for a reason you invented.

You already paid your holding fees. Choosing to keep paying is called obsession.

How to know if you're persisting or paying rent?

A simple test: ask yourself — if you were flat (no position) today, would you open this trade?

If the answer is no, you're not being persistent. You're buying ammunition for a battle you've already lost.

You already paid. The question is: when do you stop paying?

Answer: now.

The bill is settled. Walk out. That's your own choice.