I am 58, and I was thinking a little earlier how stupid I have been at work lately. It just boggles my mind. I am going to try to smarten up and act my age. As for liking different kinds of people, I'd say that I tend to like slightly older people. What's interesting is that I usually assume everyone is my age or older. And then I realize I'm the oldest person in the room, and that most of the younger people just aren't interested in me. It's a little unsettling.