Exactly right. My number was up when I turned 70, and I'm just waiting for my body to realise it's time to depart.
I might feel differently if I had family that loved me or lotsacash, but just hanging around waiting is no way to live well.
It's not like I haven't got a hundred things to do, but they are just time fillers. My original plan was to live by a beach, read a lot and watch movies on DVD, but that didn't quite work out, as I was seduced by the machine and waste my days on the internet instead.