I went home from work at 5 o'clock tonight. I tried not to feel guilty, and I jokingly blamed a colleague who said that I'd lasted longer than her. I found the lessons helpful at the weekend, balancing on crossing-stones, thinking "balance on heavy leg, feel the weight root me to the spot and move the light leg". Any reason i write for not attending is an excuse, but i just haven't been setting aside the time to practice, and have reached my limit. It has been fun, and good to think about things as basic as movement.