[ Now Nao is going to stare at everybody's hands that she meets and judge them by the presence of their fingernails, thanks. ]

Why...? What if you meet a monster who eats fingernails because that's their favorite food, or something? Are you going to help take people's fingernails to feed it so it doesn't eat the rest of them? Is that your compromise?

[ Sometimes a compromise isn't the best option... sometimes she feels very protective over her fingernails knowing there's somebody out there who wants them. ]