I'm 83 and raised my grandchildren and great-grandchildren. I work part-time for extra money and hope to retire by 90.

Sue Miller has raised children, grandchildren, and great-grandchildren.

Sue Miller

• Sue Miller, 83, raised children, grandchildren, and great-grandchildren mostly on her own.
• After retirement, Miller returned to work as a part-time lunch lady in a local school district.
• Despite cancer, Miller remains active, aiming to live until 100 for her grandson's sake.

This as-told-to essay is based on a conversation with Sue Miller, 83, who lives in Wisconsin. Miller raised three children...