Check out this graphic: https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect#/media/File:Dunning%E2%80%93Kruger_Effect2.svg https://en.wikipedia.org/wik

Check out this graphic: https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect#/media/File:Dunning%E2%80%93Kruger_Effect2.svg https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect#... This is the only thing Dunning-Kruger found. Actual performance is correlated with perceived performance, mediated by the fact that everyone thinks they are a bit above average.