We blink when we're surprised because our brain sends a quick message to our eyes. Imagine you're playing hide and seek, and suddenly someone jumps out from behind the couch, your brain is like a fast runner who shouts, 'Look out!' and makes your eyes shut for just a moment so you can process what happened.
Examples
- You're watching a movie and suddenly the screen flashes, you blink almost instantly.
- Your friend jumps out from behind a door, and you can't help but blink at the surprise.
- A loud crash happens while you’re eating, your eyes shut for just a second.
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See also
- Why Do We Dream in Color?
- Why Do People Tell Jokes?
- Why Do People Often Believe in Conspiracy Theories?
- Why Do Some People Hear Music in Their Heads?
- Why Do We Yawn When We're Tired?
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Categories: Psychology · Blinking,Surprise,Neuroscience,Reflexes