Maybe it's a Baby Boomer thing, rewriting history or facts to suit your own situation. I know my dad did a lot of revisionist history, shaping himself in stories to be the kind of father he never was in real life. But lately I appreciate a good revision myself, and I look for opportunities to make changes in myself where they won't be noticed as much.
Why hide change? Well, another way at looking at change is to admit that the way you once did things or looked or what have you was wrong, or not good, or some other negative connotation. (In fact, every positive sentiment can be flipped to be negative, and vice verse...)
Vacations are a good time for me, personally, to try out new hair styles or fashion looks. This works out for me particularly because I make such a big deal normally of not caring about my looks, so when I'm off in some strange town no one will scoff at my contradictions. For some reason, I also spend a lot of time on vacation looking for a great hat, but that's a story for another time.
I find myself poised at another opportunity for change and redefinition: I've been laid off, or layed off, depending on how you look at it. In slightly less than a month, I will be without work, or perhaps on the road to the job of my dreams, at last. I'd settle for the job of my realistic fantasies.
A fantasy job would be you being overheard while talking to your friends by some high muckety muck at a really cool company and being brought in without an interview to a really cool job with short hours and high pay. As opposed to realistic fantasy job, which involves you finding a nice job after a short search and not too many humiliating interviews working OK hours with a couple of really nice benefits.
So here's to figuring out what I want to be when I grow up, and how I want to look, and what hat I'll wear when I get there.