Comment by skissane

Life extension research isn’t going to make anyone immortal - it can’t prevent deaths from accidents or foul play, and after a few thousand years the odds you will succumb to one or the other becomes quite high. Suicide is likely to be another major factor, including active suicide (possibly styled as euthanasia), the passive suicide of choosing to stop all this life extension wizardry, and intentional recklessness soon resulting in accidental death. Finally, for all we know there is a long tail of obscure disease processes that only kick in after lifespans no one has as yet ever reached-and even though that too might eventually be solved, if it takes you a thousand years to find the first case of such a disease, how many will die from it before you find a cure?