Yes, I noticed.

You would be amazed at how many "newbies" we get in the forum, who, at 50 or a little older, say, "I am an old man" or, "I am getting along in age" or something similar.

I feel sad for them, but also happy, as I know that IF they will start bicycling and otherwise working out, they will feel young again.

I respond - sometimes - "If you are old, then I must be ancient," but I usually don't say that, just tempted.