Why You Should Quit (According to Math)

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Stop trying to "make it work."

We are raised on a dangerous lie: "Winners never quit, and quitters never win."

This is catchy. It is also mathematically false.

The most successful people in the world are actually professional quitters. They quit bad ideas, bad hires, and bad strategies faster than anyone else.

But you? You are likely suffering from the Sunk Cost Fallacy.

The Concorde Trap

In the 1960s, the British and French governments built the Concorde supersonic jet. Halfway through, they realized it would never be profitable. It was a financial black hole.

Did they stop? No.

They had already spent billions. They didn't want that money to be "wasted." So they spent billions more to finish a plane that eventually failed anyway.

You do this every day.

• You finish a bad book because you already read 50 pages.

• You stay in a degree you hate because you already paid for 2 years.

• You keep an underperforming employee because you spent months training them.

Here is the brutal logic you need to internalize:

The money you spent is gone. The time you spent is gone.

You cannot get it back by spending more time.

When you stay in a bad situation to "honor" a past investment, you are not saving the investment. You are just compounding the loss.

This is called "Throwing good money after bad."

A rational decision is never based on the past investment. It is based only on the future potential.

If you wouldn't start it today, you shouldn't continue it tomorrow.

So, how do you know when to pull the plug?

To break free, you must apply the 'Zero-Based Thinking' Framework.