But it would mean having to get out of bed, rummage, in a state of anger and tiredness, for the hammer, find the blasted grenade and smash it. By which time you'll be too awake to go back to sleep.
Well, when you get a 2-inch layer of ice and blizzard like conditions, it's difficult to drive. Plus, I'm from an area school, so if my town gets a lot of snow, it's cancelled because most of the students live here, or the other half live in a town 30 miles away.