Why Do Humans Get the 'Butt Sweat' When Nervous?

Butt sweat is like your body's way of saying, 'I’m worried!' When you're nervous or stressed, your brain sends a message to your sweat glands, which are especially busy in your back and underarms. This makes your clothes feel damp, especially in the middle of an important conversation.

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Examples

  1. You’re giving a presentation, and suddenly you feel wet from the middle of your back down to your seat.
  2. Your friend laughs at your joke, but then you notice sweat has soaked through your shirt, right where your back is.
  3. During an exam, you feel your clothes getting damp in the middle of your body.

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