Yawning is like a sleepy signal that our brain sends out when we're tired or bored. When we see someone else yawn, it’s like they’re saying, 'Hey, I'm really tired, maybe you are too!' Our brains copy the action, and suddenly everyone in the room starts yawning like it's a group activity. It helps us all feel more relaxed and ready to fall asleep or take a break.
Examples
- At school, when the teacher starts to get sleepy, the whole class yawns together.
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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?