I know a guy just like the one you are talking about two digit employee number, great shape, mid seventies, I feel sorry for the man every Monday night when I see him in the drivers room and wonder how miserable his home life must be that he would rather drive all night than enjoy retirement. And no he doesn't need the money! I have a hard enough time planning my own life to have time planning others. I don't know about you but I actually talk to guys at work about their lives and listen when they tell me their plans for retirement. I guess that is what brothers do!
Why do you feel sorry for the man? He may enjoy what he's doing and might be quite happy doing it. Just because you see things one way doesn't mean anyone else sees it the same way. Different strokes for different folks. Think how dull life would be if we all thought and acted the same. OMG, millions of Wongs in the world! Please let that just be a dream.