The Gambler's Fallacy is when you think something is more likely to happen just because it didn’t happen before.
Imagine you're flipping a coin. You flip it 5 times, and it lands on heads every time. You might think, “It has to be tails next!” But that’s the Gambler's Fallacy, thinking the coin is “owed” a tails. In reality, each flip doesn’t care about what came before; it still has a 50% chance of being heads or tails.
Why It Happens
Sometimes people think things are “balanced out.” Like if you’ve had three red marbles in a row from a bag, you might believe the next one will be blue, even if there are more red marbles than blue ones. But that’s not how chance works. Each time is its own separate event.
Real Life Example
Think of it like taking turns at the playground swing. Just because your friend went high on their turn doesn’t mean you have to go low. You still get a good push, no matter what happened before.
Examples
- Someone flips a coin and gets heads twice, they believe tails is now more likely.
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See also
- What is risk?
- What is uncertainty?
- What is Instant luck?
- How a renaissance gambling dispute spawned probability theory?
- How bees use swarm intelligence to make decisions?