funny..but true all the same. i think when you get to be a certain age your tired and pretty much ready to cash it in. you cant do anything much. you have people taking care of you all the time. lots of achs and pains...always goin to the doctor. all your friends pretty much gone before you. i think its natures way of kinda preparing you for what you know is comming very soon and you really dont mind. you lived a very long time and your pretty much just tired and ready to cash in your chips.