I stayed after my water aerobics class tonight to take an extra half-hour resistance weight-training course in the pool. Man, I thought I had endorphin highs before. I feel great. There were tons of people at the Y tonight — the construction on their new wellness center is finished and they have a lot of new equipment, so that was at least part of the crowd, along with all the New Year’s resolution folks. But as long as there’s room in the pool, I’m okay with that. I’m just glad that I have some physical activity that isn’t tedious and boring to do.