Have you done this?

Ever sitting at your desk digging in your nose, you get a good one, then go to wipe it under the desk, only to find a crusty old booger you previously wiped under the desk now on your finger? Ever use someone else's bathroom and while you're sitting there sneering at their bathroom decor, pick your nose? Then try to get it off your finger but you end up wiping it on the wall? Do you then have a small smile come across your face like maybe you improved the room a little bit? Or is it like marking your territory? Are you ever in the same scenario but are able to get said booger off your finger by flicking it? Ever question the formula you might use to figure out the trajectory of the booger before it landed on the monogrammed towel? What is that formula anyway? Ever pick your nose and then smell your finger, only to find that it smells kinda funky? Why does the inside of your nose stink? Shouldn't you be able to smell it? I mean, it's right there.