Watched Howard Rheingold trying to get a little Attention into his classroom. That reminded me of something from a former life: 7 o’clock in the morning, sitting in an unheated dojo in Hamburg-Ottensen, before Aikido training. Sitting in seiza or full lotus, 20 minutes of breathing, counting breath, 1 to 10, and again. The beauty of a seemingly simple exercise that grows on you, time after time. Will take that habit up again, without the following acrobatics. Good counter-measure to the distractions of the Net.