The knowledge of living forever is already here, all one has to do is renewing one's cells once a year beginning at the age of forty or there about when a person is self -sufficient. It is also possible to renew cells so often that one regress to infancy and looked after by your son who is unable to grasp that he is changing his fatherβs *****. But longevity has its own risk how to live you can alight from the 9 bus and be knocked down by a car, the autopsy would show the killed person was not forty years old but 110. The best way to be old is to **** someone in Oklahoma get 200 years in a padded cell be fed through a slot in the wall And when the years come to an end, refuse to leave the prison, your home on earth.