I opted for the 7:45pm class this evening, hoping to beat the heat. Unfortunately, the earlier class did their part to ensure the studio was hot and humid. I had to really scale down to avoid getting sick. It is frustrating to be held back by something so simple. For now I am going to give the studio the benefit of the doubt and assume I can adapt over the next few weeks. If that fails, I'll have to take a break in August.