A few qualities, including a sense of purpose, seem to have real benefits — especially as you age.
Nan Niland, 72, worked as a dentist for 40 years. “It really was my self-definition,” she said. “Probably too much.”
When she retired in 2020, she settled into a routine of exercising, reading, sewing and spending time in nature. But after awhile, sh... [1351 chars]