Biology in general is disgusting. Eating is gross, its just a weird process if you think about it, and especially weird that so much of our lives are dedicated to it. Waste removal is extra gross. Reproduction is.. not even gunna go there but it’s gross, and childbirth is so much worse. Mouths are gross, our protruding luxury bones are gross, tongues are just tiny tentacles, and thats gross. Also theres just -so much hair- which is, you guessed it, gross.

Guts are gross. I know we aren't meant to survive disemboweling, but we do it routinely now to deliver babies, and do they put your intestines back where they belong? Hell no! They just shove that shit back in there and let it sort itself out.

And then we move away from humans and other animals lick themselves to get clean which is gross. They eat poop, sometimes directly from a rectum (theirs or not), which is gross.

Diseases are gross, auto-immune issues are gross..

Man.

I find it best to just not really spend a lot of time thinking about the practicalities of biology. I mean, I have done the thinking, and imho, its not really worth it. It just makes everything seem gross, genuinely. Like really, stop to think about just hair growth, a relatively benign fact of biology. Some small thing starts growing under your skin at a bud point, then erupts through your protective skin layer, and just keeps growing.. until its multiple feet long, in some cases (thank fuck leg, armpit, and genital hair stops growing at inches instead of feet). Just gross.