A pause can preserve months of progress that stubbornness would destroy.

Stubbornness feels like commitment while it is happening. You push through the injury, the fog, the obvious sign that something needs to change, and the cost lands later as an interruption far longer than the pause you refused. A few days of deliberate stopping often protects work that took months to build. The arithmetic is not close, but it is invisible in the moment.

When you feel that particular determination to keep going regardless, ask what it would cost to stop for three days. Compare that to what a real breakdown would cost. Let the comparison, rather than pride, decide.