This story on aging and mental health in the New York Times Well blog quotes Karl Pillermer, gerontologist and professor of human development at Cornell.

Marvin Tolkin was 83 when he decided that the unexamined life wasn’t worth living. Until then, it had never occurred to him that there might be emotional “issues” he wanted to explore with a counselor.

“I don’t think I ever needed therapy,” said Mr. Tolkin, a retired manufacturer of women’s undergarments who lives in Manhattan and Hewlett Harbor, N.Y.

Though he wasn’t clinically depressed, Mr. Tolkin did suffer from migraines and “struggled through a lot of things in my life” — the demise of a long-term business partnership, the sudden death of his first wife 18 years ago. He worried about his children and grandchildren, and his relationship with his current wife, Carole. Read the full story.