Warm wool socks resting on cold stone flooring, highlighting contrast between comfort and winter chill. This weekend I am teaching in Italy. Beautiful place. Built for summer. In winter, it tells a different story. Many places close. Spaces empty. The hotel looks polished and light, but the first thing I noticed was the floor. Stone. Cold. No rugs. No carpet. Perfect in August. Brutal in December. Standing there first thing in the morning, cold came straight up through my fee