What is cognitive dissonance?
The tension that appears when your behaviour contradicts your beliefs — and why it is usually the story, not the behaviour, that changes. A short, precise definition.
Cognitive dissonance is the tension that appears when two of your beliefs — or a belief and your behaviour — contradict each other. Named by Festinger in 1957, it arises because the mind treats inconsistency as a threat: the discomfort persists until the contradiction is resolved.
Resolution comes by one of three routes — change the belief, change the behaviour, or insert an explanation between them. The third is the most used: the behaviour stays, the story changes. "My grandfather smoked every day and lived to ninety" doesn't extinguish the cigarette; it extinguishes the tension between the cigarette and a belief. Over-praising an expensive purchase works the same way: regret, managed by narrative.
The nuance: dissonance is not weakness but a signal — two of your maps disagree. The real question is which one you quietly redrew.
Related reading: [What are cognitive distortions?](/library/en/what-are-cognitive-distortions)
In Arkhetia this concept doesn't stay a definition — it meets you in your sessions, tied to a moment in your own story.
Reading about a pattern is one thing. Seeing where it runs your own life is another. Arkhetia works through these lenses — with you.
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