I am sixty years old. I retired due to disability last year. I had knee replacement surgery january,5, 2011. I am still having alot of pain when I go to stand or when I go up stairs. I am overweight but I have lost all motivation since I no longer work out of the home.I am an L.P.N and retired after twenty-three years at a facility for the developmentally challenged. I liked the clients but administration was horrible.My husband and I went through alot of turmoilwith health problems we lost our house to foreclosureand have moved twice since 2007 and due tostructure problems in the rental we are in it has been condemned. We cannot win for losing .