I can feel the 60S looming. In my profession, I've just moved along with my age. By thinking in decades, rather than whether someone's 42 or 47, you can give yourself a whole 10 years to turn yourself around in.
I don't buy the tabloids, but you're surrounded by it all and people tell you things they've read. I'd be sitting on a train looking over someone's shoulder and thinking: That's familiar... oh my God, it's me.