Psychology

Being Wrong: 8 key ideas

The core ideas of Being Wrong, each in under a minute, written in our own words. Want the full depth? Get the book.

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  1. IDEA 1 OF 8

    Being wrong feels like being right

    Schulz points out that while we are wrong, it feels exactly like being right.

    We only realise our mistakes afterwards, which she calls error blindness, and this makes errors very hard to catch.

  2. IDEA 2 OF 8

    Error is part of being human

    Schulz argues that being wrong is not a rare failure but a normal part of how minds work.

    Our ability to make mistakes comes from the same imagination and guesswork that make us intelligent.

  3. IDEA 3 OF 8

    Our senses can deceive us

    Schulz describes optical illusions and perception errors to show that even what we see is the brain's interpretation.

    If our senses can mislead us, our more complex beliefs can too.

  4. IDEA 4 OF 8

    Certainty can be dangerous

    Feeling certain, Schulz explains, can stop us from questioning our views.

    People who are absolutely sure are often least willing to look at evidence against them, which can lead to serious mistakes.

  5. IDEA 5 OF 8

    Memory and belief can betray us

    Schulz discusses cases where sincere witnesses misidentified people, leading to wrongful convictions.

    These stories show how confidence and good intentions do not protect against error. Feeling sure is not the same as being right.

  6. IDEA 6 OF 8

    Admitting error is painful

    Schulz explores why people deny their mistakes, ranging from small defensiveness to refusing to accept clear evidence.

    Being wrong can threaten our identity, relationships and status. That is why even small admissions can feel so hard.

  7. IDEA 7 OF 8

    Others' errors seem obvious to us

    We tend to see our own beliefs as reasonable and others' as ignorant or biased.

    Schulz argues this double standard makes it harder to understand people who disagree with us.

  8. IDEA 8 OF 8

    Mistakes can open new possibilities

    Schulz encourages embracing error as a source of learning, creativity and humility.

    Admitting we were wrong can bring surprise, growth and a more honest relationship with the world. She sees fallibility as something to accept, not fear.

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