Amazes me that American Presidential candidates are in their 70s and people and parties just go with it. I was shocked reading the news that Wilbur Ross was hospitalised - he has a major work role and is 82 years old. Age of retirement in Australia for that age group is 65. I understand some people just don't know how to stop or what else to do with their time, but I feel like pinning too much hope on retirement is misguided. Far better surely to be doing more living while in your prime. More likely to be physically able to enjoy it, for one thing.