What if you are not as good as you think?

In 1999, psychologists David Dunning and Justin Kruger tested people on humor, grammar, and logic — then asked them to guess their scores.

↳Those who scored the worst were the most confident.

↳People in the 12th percentile believed they were in the 62nd percentile.

This wasn’t just bad guessing — it was a blindness to their own lack of skill.

Researchers Oliver Sheldon and David Dunning studied MBA students — smart, ambitious professionals with an average of six years’ work experience. They took an emotional intelligence (EQ) test.

↳You’d expect those with low scores to jump at the chance to improve.

↳Instead, when offered a discounted book on boosting EQ, the lowest scorers were the least likely to buy it.

The Dunning–Kruger Effect isn’t about shaming people — it’s a reminder that self-awareness is hard work. We’re all prone to it.

  • Leader who insists he is “inclusive and approachable” while constantly shutting out voices.
  • Friend who thinks is empathetic continuously hurting others feelings
  • Investor who nails a lucky trade and suddenly believes they’ve mastered Wall Street.

Have you seen Dunning-Krugger Effect around you? Or in yourself?

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