Finding a hair in your food is not THAT nasty.

I was dining in a restaurant with my mom for her birthday and the plate she received had a hair in it. I told her to just pick it out and eat the plate but she demanded a new one.

I mean, I'd rather not find one, but if I do it's not that big a deal. Shit happens. It definitely does not warrant an entire new plate. It's just a hair, it doesn't change the taste of the food in any meaningful way.

It seemed like a decent and hygienic place, so I assumed it didn't reflect the overall hygiene of the establishment, but she looked at me like I was a psychopath.