There is a gravitas in the second half of life, but it is now held up by a much deeper lightness, or “okayness.” Our mature years are characterized by a kind of bright sadness and a sober happiness, if that makes any sense. I am just grabbing for words to describe many wonderful older people I have met. If you have met them, you know for yourself, and will find your own words. There is still darkness in the second half of life—in fact maybe even more. But there is now a changed capacity to hold it creatively and with less anxiety.