Foolish words.
I'm not a Luddite.
I am in favor of research to improve the quality of life, but I have little interest in prolonging the length of life. I'm sure both kinds of research will continue (and often overlap).
Significant life extension would very likely be available only to a few and at great cost. The serious risk of social upheaval and injustice make it undesirable at this time.
I think there is a lot of power and drive that comes from the arc of a life - mortality motivates in ways that little else does.
I would far rather leave some things undone than live past my desire to live and past my ability to live well.
If I can avoid doing more damage to my body, I've got perhaps ten or fifteen more years. I intend to enjoy them as best I can. When my expected future quality of life decreases too far, I'll call it quits without regret.
I love you.