> It seems clear to me that whether we retain autonomy, mobility, and health is hardly up to us. Things we have agency over are not sufficient, but are necessa

> It seems clear to me that whether we retain autonomy, mobility, and health is hardly up to us. Things we have agency over are not sufficient, but are necessary, to retain healthspan into old age or at least maximise our capacity for it, despite us being at the whim of stochastic events or possibly inexorable progressive disease.