Happy Bloke is worried about how old he and his wife are getting at

        50?.

Well, I suppose that is probably a good time to start thinking about what to do with the rest of time one has, but so is 20, or 30, or 40, ... or 70.

Youngsters at 50 are barely eligible for membership in the AARP.

Incidentally, if in the US, a $12 AARP membership might help focus on some of the life changes appropriate to youngsters of such tender age. I can't give a whole-hearted recommendation to the orgranization, due to rampant politicizing in many of its activities; but the monthly Bulletin usually carries a smorgasboard of beautiful people a lot older than the newest recruits. Some even older than I am.

50? (snort) (snicker)

mere puppies

John