We blink when we're surprised because our brain wants to protect our eyes and process the surprise at the same time. Imagine you’re eating a sandwich, and suddenly a fly lands on your nose, whoosh! You blink, and it’s like your brain is saying, 'I see that fly, but I need a second to figure out what just happened!' Blinking helps us reset our vision so we can react better.
Examples
- You're watching a movie, and the main character jumps out, blink!
- Your dog suddenly darts into the kitchen, blink!
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See also
- Why Do People Feel ‘Anxious’ in Crowded Places?
- Why Do People Often Believe in Conspiracy Theories?
- Why Do We Yawn When We're Tired?
- Why Do Some People Hear Music in Their Heads?
- Why Do People Get Stressed Out by the Same Things Over and Over?
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Categories: Psychology · Blinking,Surprise,Neuroscience