If you ask me we all love to stat in bed during the winter or better the hibernating. If you just stay in bed you got to cook, do the dishes, have to drink, eat. Let me share you a great film. No need to understand what is said. The film says it old. Enjoy.
By the way they say the first humankind did hibernate, only woke up every now then (toilet and a drink?) and slept on. Good method if there's not much food.