There are a couple of ways nose picking can beunhygienicand could be physically bad for you.
“It’s a vicious cycle.”
TheCDChelpfully outlines the best way to do so.
The Reason Nose Picking Is A Worse Habit Than You Think
Picking your nose looks weird if you do it around other people, and most people don't do this past early childhood once they realize it's not exactly socially acceptable. However, even if you're all by yourself, you probably shouldn't root around in your nostrils, either.
