Tired people get cranky because their brain is working harder than it should. When you're tired, your brain doesn't have enough energy to think clearly or stay happy. It's like when you’re playing with toy blocks and can’t find the right one, everything feels harder, and that makes you mad.
Examples
- After a long day at school, your little brother says something annoying, and you blow up over it.
- Your mom asks you to do one more chore before dinner, but all you can think about is how cranky you feel.
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Categories: Psychology · sleep,mood,brain function,fatigue