My Boss (who is in his late 60's) was on a ladder this weekend with a backpack tank full of liquid moss removal. There he was, just him, his stogie and the sprayer, killin' moss on the roof of the office (he owns the building). Suddenly he felt wetness at the small of his back. Naturally he thought he had worked up a sweat until the pain came. The searing pain was not sweat; it was the chemical shit from the leaking tank down the back of his pants. The results, after a trip to the ER and an appointment with the burn center, 2nd degree chemical burns from the small of his back all the way down his ass to where the cheeks meet the thighs. For being a very intelligent man that was a total dipshit maneuver. FOCUS: What is the absolute stupidest thing you have done, when you knew you had no business even attempting it? Or watched someone else do?