"If they're eager to stop nose-picking, boy, what a great opportunity to take advantage of this moment in human history where everybody's supposed to be covering their face," Pottinger said. Blowing ...

We teach kids not to do it. It's unsanitary. It's just plain gross to see. Let's be real, though. Most of us pick our noses - some 91% according to the only (small and old) study that seems to have ...