Maintenance of an active lifestyle means better health, which directly correlates with better cell regeneration. There's nothing special about it. If you choose to remain active, so be it. If you think getting old means you gotta park your ass in front of a tv and do nothing then so be it too. Your choices just make you die faster.
You can't 'not know what time it is', however. You literally cannot be aware of your body ageing. All you can do is just keep moving and slow the process.
"literally" though, almost everyone is at least somewhat consciously aware of it due to its inevitability..granted..but what you were otherwise saying is an underlying part of the point i was trying to make in the OP. Mind you, that was 3 years ago and I could have worded it a bit better..
The societies and the people within the societies that have less of a focus on time and the process thereof, stay "younger" mentally..now, obviously, i highly doubt there is empirical data to re-inforce this other than generic life expectancies in given locations that seem to be more aloof regarding time...but, from what ive witnessed, those that simply continue to do the things they always have stay sharper and therefore seem younger than their age (and sometimes look the part as well). I know 90 year olds that still do heavy yardwork and play sports every week even after accumulating injuries and joint pain for decades..I also know 60 and 70 year olds who decided to not fight through the same injuries and got sedentary..sometimes they look about the same age and the 90 year old is living the more vibrant life, essentially living like an average 50-60 year old would while some of those people are instead living like they would be in a convalescent home.
Staying young can be a matter of will and not focusing on their age and being 'near the finish line' in almost an ignorant way makes them live a more blissful life with less stress..and we can all agree that stress is a major downfall in people's lives.

