The other day I glanced in the mirror and recoiled from my own image: I looked like I was 65. The skin under my eyes was hanging in folds, my neck was wrinkly and droopy, and I felt like I was waking up from a dream in which I had been young and smooth. I realized that I was finally getting old. — Inside my head, I’m still 25. I feel like 25, I have the energy of a 25-year-old (when tackling projects that I actually look forward to doing, mind you), I behave like a 25-year-old most of the time, and a 3-year-old if I don’t get my way. Until the other…