Today it is very cold outside. One week ago it was unbearably hot. When faced by climatic dilemmas such as this, my freshman-year roommate at college used to pull out his hair and say, "No, this cannot be right," as he marched off into the arctic outdoors dressed in T-shirt and jogging shorts.
How to explain this? My roommate was always one to think outside the box, as long as they gave him that option. But I think there's a simpler explanation: