It could be argued that those who seek to make themselves over into a finer state of health and physique and fitness should not put off the job until they are in their 59th summer. As against that comes the piercing realization that, if you have actually made it this far and want to continue featuring in the great soap opera of your own existence, you had better take some swift remedial steps. It was all summed up quite neatly by whoever first said that if he’d known he was going to live this long he’d have taken better care of himself.
Then there’s the question of whether you want to feel good (or better) or whether you want to look good (or at least a bit better). Having tried everything from body wraps to Brazilian bikini waxes, I rather suddenly became persuaded that all cosmetic questions had become eclipsed by the need to survive in the very first place. In short, I became obsessed with the imminence of my own demise.
more from Vanity Fair here.