You'd know it anywhere: that squirmy, ticklish feeling in your stomach that's a sure-fire sign you're about to take a big test. Or that you're standing on a high ledge. Or that you've just locked eyes with your crush. Isn't it strange that you get the feeling that you've got butterflies in your stomach in all sorts of vastly different situations? Once you know what causes it, you'll understand why the sensation is so one-size-fits-all.
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Written by Ashley Hamer June 21, 2018
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