It's been 21° all day here and now it's down to 17. The furnace is blasting and the house is 77° but I've still got a blanket around my shoulders. I even have double layers on. It's ridiculous. I can't get warm when it's that cold outside. The heat is different when it's from a furnace.I like warm. Cold, not so much. How I made it through 13 years of winters in Dallas and Reno is something I can’t or refuse to remember ?