VERY busy day yesterday - meetings, travel, lessons, a studio social... It was exhausting. I managed as best I could, and even had a good conversation with a prospective student at the end. The secret that kept me from 'tapping out' was to take little meditative moments when I could. I played classical music through my laptop during meals. I consciously relaxed my body and mind on bus rides. It gave me just enough energy to make it through the evening.