Pushing 50 and still kinda living my life in many ways as if I was half my age. I have definitely slowed down but can still hang with the rug rats! But I acknowledge that there needs to be changes, pretty major, if I am going to make it in the next decade more gracefully in many regards. Physically I still feel "mostly fine" but my lazy lifestyle cannot be good forever. Also my mind has always felt particularly sharp (as well as can be self-judged) and between abusing myself, depression, sleep deprivation etc I can feel that starting to show some signs of wear and tear as well. As in "get better habits in the coming years or things may not be so wonderful."
As far as money, work, productive things to spend my time? I just don't like to linger on it too much, it is tiring.. depressing.. I feel like it's been a long, lonnnnng half-century. The world has been good to me but yeah I am tired of it, I have long felt this way that the experiences/relationships/career stuff I have gone through, they have been good for building my character and all of that but considering more of the same (going through more of the same with the reverence for what all of that means) is just unpleasant to think about. I might chalk that up to depression, feeling kinda stuck in many regards in my life (and I take full ownership for the reasons that all of that is the way that it is, I refuse to consider myself "a victim of circumstances" haha). Maybe if something happens to unseat my current lifestyle/trajectory then it will knock some sense, purpose, excitement back into my feelings about the future. Right now it's a pretty flat line.