It's cold outside. Bitterly cold. Any-moisture-in-your-nose-freezes-when-you-breathe-in kind of cold. Everything stands still or is slow moving...only the warm air out of the furnace vent blows out effortlessly. I love the view outside - everything looks beautiful and magical - but one step outside and the cold saps all my energy and I grow numb. I hit the pause button on my journey for...