I agree with you. If anybody did that, they'd get de-modded. Like I said, I hate know-it-alls, and I don't like braggarts any better. I try to be humble. Our humility helps us succeed in the world.
And, another question. What would you do if there was a warning about a solar flare about to come too close for comfort? There'd be radiation for sure. If I was at school when it happened, I'd search for any people who missed it and gather them in the basement.