I have to close the windows at night to keep from getting cold which reminds me of a joke.
An engineer dies and goes to heaven. St. Peter meets him at the pearle gates, explains there has been a paper work error, and sends him down. About a month later GOD looks over the great divine and sees satan sitting in his office with the air conditioner blowing up one pants leg then down the other. A big pool party is going on and the ice machines are working non stop.
GOD yells "What's going on down there?"
satan responds "That engineer you sent down here has fixed this place up"