Prepare people to die

I believe it is kinder to prepare people to die or to accept death once they have past 70 years than to prepare them to live forever. The later could be more pain and suffering, loneliness and a life of physical deprivation. Only the very rich, with all the filial children around them could enjoy life forever.

Death is a certainty. Once 70 is reached, biologically we are gone. All the parts