i went to my sisters this past weekend 2 and a half hrs away. she is a nurse,she works on her own right now caring for people at their homes. She asked me to come with her to a patients home, the lady has MS. We went to her house she is 58 yrs old and bedriddien, she uses a electric wheelchair to get around.Her house was not very clean, and she has a pit bull dog that lives with her. she use to be very active and now she is like this. It was very sad and i felt grateful that i have my health when we left. She doesnt live close to me or i would visit her.