I do it, but I am not that smart
I have been on many hunts on Deer opening weekend here in Minnesota where the temp is on the wrong side of 0 degrees F. We have never had much success during those hunts because the Deer are to cold to move and are smart enough to stay in their warm beds. If we were smarter that is also where we would have stayed. I am not a fan of hunting in brutal cold. You are miserable and have to keep reminding yourself that no one is actually paying you to do this, it is supposed to be FUN.