I know many dance instructors that have gained a lot of weight as they got older. I think maybe they don't take care of themselves very well...they smoke between lessons and eat a lot of junk. Still, it seems hard to believe that they are overweight when they are dancing 6 hours per day, but somehow they manage. There are a couple of them that I feel sympathy. It is sad to see them looking so unhealthy after dedicating so many years to dancing. What do you think of such people? Is there any hope for them?