10 years to an 80 year old man is 1/8 of his life. 10 years to a 20 year old is 1/2 of their life. As I get older, I find that time seems to pass faster (and

10 years to an 80 year old man is 1/8 of his life. 10 years to a 20 year old is 1/2 of their life. As I get older, I find that time seems to pass faster (and right now, I don't see how it could perceptively pass any faster than it currently is).