As a relative youngster around here, I'm only 31, but I've had my share of physical problems. I injured my back in the Navy, so I have to always be on guard. In January, I re-hurt it putting on a sock. :/ It wasn't until June that I could get back into a regular exercise routine.
But aging itself has really only made my life better. I have a wonderful wife, an amazing daughter. I couldn't ask for anything more. But to top it off, I have maybe the best job on the planet. I work 3 days a week (4 days with the family!), I get paid a ridiculous amount compared to the work, and it's in Hawaii (the single best spot on Earth).
Life is good.
But maybe some more hair on my head would be nice...