The Dunning–Kruger effect is the trap where the less you know about something, the more confident you feel — because you don't yet know enough to see what you're missing. Examples:
What is the dunning-kruger effect? Read the full idea →After one weekend of reading, someone is sure they understand investing, nutrition, or coding — the gaps are invisible from where they're standing.
The person who knows the least about a topic is often the loudest, because they can't see the complexity the experts are quietly weighing.
Early progress feels huge and mastery feels close — then the more you learn, the more you realise how much there is, and confidence drops before it climbs back.
You can't catch the mistakes you don't know are mistakes, which is why your own typos and errors hide from you but jump out to a fresh reader.
Watching an expert make something look easy, a novice thinks it is easy — until they try it and meet everything the expert had already mastered.
That's just how memory works. Lock the dunning-kruger effect in with a 5-minute active-recall session — spaced repetition, no signup.
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