After years of denial, I am now also a heavily armed warrior, fighting the anti-ageing war. Just because your spirit stays young, doesn't mean that your body kept up.
What I do know, is that the face in the mirror doesn't exactly resemble how I remember myself. Your body changes, but you don't change, and that, of course, causes great confusion.
Sooner or later we all realize that yes, we got old, and I can tell you, wrinkled was not one of the things I wanted to be when I grew up!
My close-to-70-year-old-parents look fantastic. They are healthy and still travelling the world, experiencing new adventures. The other day I jokingly asked my dad if he realizes that he is now officially OLD. Without hesitation - yet very surprised and annoyed - he answered: "Absolutely not!" Even at his age, he still feels young at heart and never realised that his body didn't keep up with his mind. He still spends a full day on the ski-slopes though, but he does it less often.
Of course there are also many other options available, which you can combine with whichever strategy you choose. The war is on, so choose your weapons carefully!