Lies. I get an itchy brain all the time.

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[–] 51 points 2 days ago (1 child)

Your digestive tract does have pain receptors and you do feel them. You've had a stomach ache or felt bloated, right? And you will definitely feel a hernia if your intestine goes where it shouldn't. The GI pain receptors just work a little differently. They don't get triggered by burns or cuts. They react to stretching, pulling, twisting, pressure, and some chemical triggers.

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