>How can you "stay young", if you are in fact old? Old would be redefined. Once SENS succeeds, we can easily have 100 year old people with bodies no worse tha

>How can you "stay young", if you are in fact old? Old would be redefined. Once SENS succeeds, we can easily have 100 year old people with bodies no worse than a 20 year old, both in appearance and function.