This was the first generation that could choose to get married or choose almost any other lifestyle: cohabitation, staying single without stigma, and a hundred variations in between. We could choose when or whether to have children. Women could choose to have a demanding career and raise a family; it used to be an either / or decision. All this choice gave us a feeling of unlimited possibilities when we were young. But we’re no longer young (on the outside, at least.) We’re in our fifties and sixties, and feeling that the world has changed dramatically.