May 29, 2026 · Practical AI

Margin Is the Metric for Useful AI

Speed without margin is just burnout with better tooling.

Purple phlox blossoms with room to breathe among green leaves

I want to see more AI conversations include the word margin.

Not just time saved. Not just cost reduced. Not just output increased.

Margin.

  • Did this reduce decision fatigue?
  • Did it make the next right action clearer?
  • Did it prevent rework?
  • Did it improve trust?
  • Did it give someone enough capacity back to think?

That matters.

Speed without margin is just burnout with better tooling.

AI can absolutely help us move faster.

But the better question is whether it helps us move with less drag.

A good AI system should leave humans clearer than it found them.

Not just busier with a nicer interface.

Productivity is not the highest good.

Capacity is.

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