Fingernails

I'd just thought I'd throw this out there, couldn't find a satisfactory answer online: Why do black me grow their fingernails long? some

Why do white guys grow there hair long? some
Youll get the same answer.

I knew a white guy and a Mexican guy who both had long pinky fingernails for forbidden topics, but I never knew a black guy who did it.

Idk about only black guys, but I think its gross for any of them.