Mutsy - My sister’s coworker was diagnosed with multiple sclerosis. It is a disease that attacks the central nervous system causing you to lose your balance and eventually lose mobility.
This disorder sends confusing signals to the brain which may lead many to have problems walking, tremors and muscle spasms. It also leads to a loss of cognitive reasoning and depression.
I know that Montel Williams was diagnosed with this disorder and is a activist in raising money for a cure for this condition. He says that his active lifestyle has helped him cope with the disease.