WOW, it seems that some of the people on here,
think they are superman material...
It's great in a way that you think that, 
at whatever your age IS, 55, 65, 75, or what ever you are, you think you will NEVER, need any assistance to keep doing what comes naturally for you. Guess what, Shiite happens, and there you's is, one day, sitting on a couch and watching TV... I am thinking ||||||||||||||||F' you,
but I wish you luck, really, cause you's going to "probably" need it... In the end, some, maybe even most, older people do end up wearing diapers tooo...