> I think, the long-lived, are not the best sources of information on how to live long. Yes, my great grandmother died at 101, smoked until 90, and generally d

> I think, the long-lived, are not the best sources of information on how to live long. Yes, my great grandmother died at 101, smoked until 90, and generally didn't have much positive to say in her final years (she may have been suffering from dementia or other old age related disease). I agree, advice from the long lived doesn't seem particularly useful when compared to scientific study