Sadly, neither do I. I'm optimistic about the benefits of our current technology explosion (at least some parts of it, less so others) but I can't quite serious

Sadly, neither do I. I'm optimistic about the benefits of our current technology explosion (at least some parts of it, less so others) but I can't quite seriously imagine myself seeing aging reversal and life extension to beyond 120 years happening before my statistical natural lifespan ends by the middle part of the 21st century.