I’m slitting, cross-legged, on the floor of a six-by-ten foot hotel room in Osaka, Japan. Do I like sitting on the floor, cross-legged? Not really. But I’m in Japan. And in Japan, the traditional style is to sleep on tatami mats, on the floor.  And in my hotel, there are no chairs. While traveling, one must be flexible (literally). I am officially six mon[...]