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LESSON 2 · Outsmart Your Own Biases

Calibrating Your Confidence

You cannot think your way out of the Dunning-Kruger effect, but you can build systems to counter it:

  • Seek feedback from people with verified expertise, not just opinions
  • Test yourself with objective measures rather than self-assessment
  • Treat strong confidence in a new field as a warning sign, not a green light
  • Check the base rate of mastery — most skills take years, not hours
  • Practice saying "I don't know" — the most intellectually honest phrase available

The paradox of expertise is that the more you learn, the more uncertain you become. That discomfort is not a bug. It is the feeling of your calibration improving.