Sooo... sitting at home high on Oxy?

I'm 50 and employed, but I have always worked out, run regularly and eat right so I'm not overweight. I see my peers complaining about back pain, knee pain, low energy, feeling old... but they do nothing to try and lose weight, eat crap, and come home from work and fall onto the couch, exhausted. Amazing how 50 can feel like 20 if you take care of yourself.