So, who wants to live forever? Why should someone want to live forever?
There are a number of options what to do when you have a little time in your life, from world conquest to science, any long-term project is possible. Even waiting around for a time machine can easily be achieved, it’s only a matter of time (oh, pun).
However, what are the conditions of prolonged life? Immunity of sickness is kind of an additional perk that should not be added to immortality, hence anyone living very long would probably be ill beyond measure. Just think of someone really old, say 80 or 90. They are obviously deteriorating. Now imagine being worse than that for about one eternity. Not a pretty picture. Now I ask again: who wants to live forever?