Nope, They tell you what way the wind is going because you are so vain that you need to keep your hair perfect and you can't have the wind messing it up. Vanity.
What question do I ask?
You can. Any number divided by zero is infinity, or in math terms, undefined. Calculators are usually not programmed to display undefined or infinity so they instead say error. The game.
Sorry, I wasn't paying attention. What did you say?
Every time you fart there are tiny flying elves that try to pain the sky purple but those elves haven't invented guns yet so the flying microscopic pancakes and their guns maintain the blueness of the sky.