Good Lord, is this thread still going on?
Well, I see my first reply was in January, 2017. I'm still retired (since 2010) and -- apart from an unpleasant month recovering from a bypass operation in 2012 -- still love it.
During the summer months, I go biking several times a week, instead of going to the YMCA to work out, as I do in the cold months. Of course, what with the constant rain and/or heat this July and August, maintaining the biking schedule has been harder than I anticipated.
I don't buy as much train equipment as I used to, partly because our local train store closed about three years ago; partly because there's only so much rolling stock you can put on a 6' x 8' basement-floor layout at one time. But although I'm buying fewer trains, I seem to be working on them more, adding details, LED lights and just general maintenance. If I ever see a nice Lionel scale PRR S2 turbine at a good price, I'd probably go for one, but other than that, I have no particular purchasing goals in mind. There are two train shows a year in my area, and my lesser acquisitions are often guided by what appears there.
I have been moving more and more into music, getting back into clarinet playing after lo these many years, and now working on getting up to speed with my trumpet (a Selmer K-Modified, for those who care about such things). I have a modest collection of WWII/Cold War-era military rifles that I enjoy shooting, though the miserable Pennsylvania weather has been restricting my target-shooting activities this summer.
As I read back through this thread, a couple of comments stood out to me (forgive me for not attributing them to their original authors):
"It's hard to believe how much there is to do, even though you have all day to do it. All the stuff you were interested in, but never had the time for, is now available to you."
Words to live by. I'm as busy now as I was when I was working (for A Major Eastern University™), but now I'm busy with things I want to do, which makes an enormous difference. As an example: my wife and I visited the local County Fair on Monday, which is something we hadn't done in fifteen or so years. Little things like that add up, believe me.
And probably the most telling comment of all:
"I knew it would be good, [but] I had no idea it would be THIS good."
I don't think I can top that one.