FWIW - I’m in my mid-50s and still feel basically the same as I did in my late 20s / early-30s. All of these aging memes strike me as odd and/or maybe people who haven’t been kind to their bodies. I sleep like a rock on a normal bed, with one pillow, and wake up rested with no pain and get out of bed and do normal stuff just fine. Weird, huh?