I generally agree with you, but for me I'm not necessarily trying to optimize for an ultra long life span but instead am trying to optimize for going out peacef

I generally agree with you, but for me I'm not necessarily trying to optimize for an ultra long life span but instead am trying to optimize for going out peacefully. I don't want my end years to be in some miserable, decrepit state in which I am unable to do much. In the end, all we can hope for is a peaceful exit.