You are mortally sick with cancer and likely that you catch the disease to a great extent slowly and painfully over the next couple years. As time rolls on you find yourself in chronic pain. Medication assists but it isn't enough to halt the ache, or you just don't like being all drugged up. At least you are living and you can spend time with your family, but at the identical time they have to help you do everything from getting you out of bed and getting you clothed to assisting you proceed ...