One thing that really bothers me is some peoples attitude. I work in a dental office and one of the dentists criticizes for my lost of strength. She started by criticizing me for working slowly, even tried to take my hand and pull me along. I was also critized because I walked down stairs slowly. After I found out I had MD2 she continued. She told me I need to excercise more to build up muscle strength. I dread having to go up stairs when people from work are around. What do I say to these people.