Sweaty, clammy hands happen to the best of us when we're nervous.

And it's not just the hands that can get soaked with sweat. So can the armpits--and even the feet!

According to HuffPost, scientists say it was an evolutionary adaptation to improve our grip in a fight-or-flight situation.

But now, we sweat in any situation that can trigger a nervous or excited feeling.

That includes public speaking, a first date, or a sudden moment of panic, like missing a deadline.


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