Why Do Humans Get Nervous When They're Tired?

Examples

1. A kid who stayed up too late starts jumping at every sound.
2. An adult who didn’t sleep well gets startled by the phone ringing.
3. You feel nervous before bed even though nothing is wrong.

More examples

See also

• Why Do Humans Get the 'Butt-Head' Feeling When They're Stressed?
• Why Do People Yawn When They're Tired?
• Why Do We Get Stressed When Things Go Wrong?
• Why Do We Get Stressed Out?
• Why Do People Get Stressed Out by Simple Choices?

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