Why admitting you’re wrong becomes impossible the longer you wait
Quick note before this one starts, because the book I’m pulling from here needs a disclaimer.
The source text is Mistakes Were Made (but Not by Me) by Elliot Aronson and Carol Tavris. The core research on self-justification is excellent – Aronson is one of the foundational figures in social psychology, and the book has held up for almost twenty years. But Tavris, the co-author, has since been publicly involved in anti-transgender activism, publishing pieces in Skeptic magazine and aligning with gender-critical groups.
The book came out in 2007. I read it around 2010 – long before Tavris started writing any of that. I could hunt down a different source that covers the same material, but honestly, the research itself still stands, so I’m going to focus on Aronson’s contribution to this one, note the issue with his co-author, and move on. And going forward – I’ll be doing author background checks before these essays instead of after.
Lesson learned. On to the actual essay.
Essay 6 covered confirmation bias – how your brain filters information to show you only the parts that confirm what you already believe. How people accept evidence that supports their position while intensely scrutinizing evidence that contradicts it. But the obvious question that essay didn’t answer is why.
Why is your brain so desperate to prove you were right all along?
The answer is in Aronson’s research on something called cognitive dissonance, and it’s more unsettling than confirmation bias on its own.
Here’s the basic setup. When someone holds two contradictory beliefs at the same time, or when their actions conflict with their self-image, the brain experiences actual psychological discomfort. Not metaphorical discomfort – real, measurable distress. The mind cannot tolerate the contradiction.
So it does something about it.
It resolves the dissonance by changing one of the two conflicting pieces. And here’s the critical part – it almost never changes the self-image or the core belief. Instead, it changes how the person interprets their own actions, or how they interpret the facts on the table.
Aronson calls this self-justification. It’s why people can commit terrible acts while maintaining their identity as good people. It’s why intelligent people believe absurd things. It’s why someone can be objectively wrong about something and get MORE confident in their wrongness over time, not less.
Let’s run it through a concrete example.
Say somebody thinks of themselves as an honest person. That’s a core part of their self-image. Then they do something dishonest. Maybe they lie on their taxes. Maybe they cheat on a test. Maybe they mislead someone about something important.
Now the brain has a problem. The person believes they’re honest. The person just acted dishonestly. Those two facts cannot coexist comfortably.
Cognitive dissonance kicks in. The psychological discomfort starts ramping up. The brain needs to resolve the contradiction, right now.
There are two options on the table. Option one – change the self-image and admit to being somebody who does dishonest things. Option two – reinterpret the dishonest action so it doesn’t really count as dishonest.
Guess which one the brain picks. Every single time.
“Everyone cheats on their taxes a little – I’m actually paying more than most people.” “The test was unfair anyway, the professor was terrible, I deserved that grade.” “I was protecting their feelings – telling them the truth would have been cruel.”
Watch what just happened. The behavior didn’t change. The person didn’t admit they were wrong. They changed the STORY so they’re still the good guy in it.
Aronson explains that this whole process happens automatically. Nobody’s conscious mind sits there weighing the options. System 1 jumps in, rewrites the narrative, and delivers back a version of events where the self-image stays intact. By the time System 2 gets involved, the story is already coherent. The person genuinely believes their own justifications.
Which is where it gets dangerous.
Once someone has justified something once, the next time is easier. The mental pathway is already built. The narrative framework is already in place. The lies people tell themselves become smoother, more automatic, more convincing every time they do it.
Aronson calls this the pyramid of choice.
Picture two people starting at the top of a pyramid, standing close together, both facing a decision. One makes choice A, the other makes choice B. At first they’re barely different. But as each of them justifies their own choice, as cognitive dissonance forces each of them to defend what they did, they start moving down opposite sides of the pyramid.
The person who picked A needs to convince themselves A was the right call. So they focus on A’s benefits and B’s flaws. The person who picked B does the opposite. Over time, they end up at the bottom of the pyramid, miles apart, each absolutely certain they were right and the other person has lost their mind.
They didn’t start with fundamentally different values. They started with one small choice. Self-justification did all the rest.
This is where everything from the earlier essays connects. A lazy System 2 doesn’t want to admit it was wrong because admitting error is real work – Essay 2. Confirmation bias makes sure only supporting evidence gets seen – Essay 6. That evidence generates cognitive ease – Essay 4. The environment has already been priming certain narratives as obvious – Essay 5. And now cognitive dissonance locks it all in, ensuring the justifications keep stacking up and positions keep getting more extreme with every round.
Aronson emphasizes something that matters for anyone who considers themselves a careful thinker – self-justification is hardest to overcome in people who think of themselves as objective. The more somebody believes they’re rational, the more they trust their own judgments, the harder it gets for them to admit they might be wrong. Their self-image as a clear thinker becomes one more thing they have to protect.
Which is a big part of why smart people can be so stubbornly, spectacularly wrong.
Their intelligence gives them better tools for self-justification. They can build more elaborate narratives. Find more sophisticated reasons why they were actually right all along. Poke more convincing holes in the contradictory evidence. Intelligence isn’t a bias-proof suit of armor. It’s an upgrade kit for the defense mechanism.
So what do people actually do about this?
Aronson’s core insight is that the earlier somebody catches it, the easier the correction. Right at the top of the pyramid, when a choice is freshly made and not yet defended for months, that’s when there’s still flexibility to admit error. The more somebody has already justified, the harder it gets. Each justification walks them further down the pyramid, further from anyone who chose differently, further from being able to change their mind at all.
Which means the move is catching yourself in the act of justifying.
Noticing when you’re quietly rewriting the narrative to protect your self-image. Recognizing the feeling of defending yourself, of explaining why you’re actually right, of finding reasons why the contradictory evidence doesn’t count.
Some flags to watch for – if somebody is moving the goalposts, that’s self-justification. If the defense of a position requires increasingly elaborate explanations, self-justification. If somebody is dismissing evidence they would have accepted back before they made the original choice, also self-justification.
Those aren’t signs of defending truth. They’re signs of defending an ego.
Cognitive dissonance is going to keep running whether anyone likes it or not. The brain needs to resolve contradictions. It needs to maintain the self-image. None of that can be turned off.
What can be done is noticing when it’s happening. When you catch yourself justifying, pause. Ask whether you’re defending a position because it’s right, or because you NEED it to be right. Ask whether the same piece of evidence would look convincing if it pointed the other way.
Most people won’t do this. It’s uncomfortable. Admitting error is psychologically painful. Way easier to keep justifying, keep moving down the pyramid, keep getting more extreme.
But that’s exactly how people end up miles from where they started, defending things they never thought they’d defend, trapped inside a web of justifications they built themselves.
The only way out is catching it early. Before the justifications pile up. Before you’re too far down the pyramid to climb back.
Okay – good talk.