Here in Upstate NY, I was outside at 11:00pm last night in a t-shirt....
You old people need the heat to keep your joints from hurting, good for you
Rather be hanging out at the Pool or Beach in Dec, Jan, Feb & March, than stuck in a Snow storm or putting on 3 layers of clothing to get in the car to run down to the Store or something..
I'll be going out in Shorts and a T-Shirt, while you are dressed to be the abominable snowman