Beginner Mindset: Epictetus on Unlearning What You Think You Know

Epictetus argues that you cannot learn something you already think you know, warning that certainty can block real understanding. The piece links this to the Dunning-Kruger effect and to a Yale study showing how internet searching can inflate perceived knowledge by conflating accessible information with personal knowledge. It advocates a practical, beginner’s approach: explain the concept aloud or in writing without looking up the answer, and maintain curiosity to keep the door open to genuine learning, treating certainty as a cue to reassess rather than a badge of mastery.