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

Tech Insider : Economy, Business
Sue Miller
Sue Miller has raised children, grandchildren, and great-grandchildren.

Sue Miller

I'm an 85-year-old ghostwriter who's never been more in demand. I charge high prices, embrace my wrinkles, and live full out.

Tech Insider : Business
headshot of Judy Katz
Judy Katz.

Courtesy of Judy Katz

I'm 63 and raising four of my grandchildren. Money is very tight, and I haven't once thought about retiring.

Tech Insider : Economy, Business
Cindy Chiasson with her grandchildren
Cindy Chiasson is raising four of her grandchildren.

Cindy Chiasson

A longevity researcher started taking testosterone in his 50s. He says there are 4 things everyone should know before considering TRT.

Tech Insider : Business, Technology
Matt Kaeberlein
Matt Kaeberlein, the CEO of Optispan, shared his longevity habits.

Matt Kaeberlein

I toured a Texas tiny-home village for retirees. The real sell wasn't the houses.

Tech Insider : Business, Style
A home stands next to a sign that reads
Liberty Tiny Village is a small 55+ community in North Texas.

Alcynna Lloyd/Business Insider

Elon Musk says it's 'highly likely' humans figure out how to reverse aging — but there's 'some benefit to death'

Tech Insider : Business, Economy
Elon Musk attends 56th annual World Economic Forum meeting in Davos
Elon Musk attended the 56th annual World Economic Forum on Thursday.

Denis Balibouse/REUTERS

Patti Smith says turning 79 made one thing clear

Tech Insider : Business
Patti Smith.
Patti Smith says growing older has made her more aware of how much time she has left.

Noam Galai/Getty Images for The Gordon Parks Foundation

I'm still working in the medical field at 83. My husband doesn't need me at home staring at him all day — I want to be productive.

Tech Insider : Economy, Business, Travel
Barbara Fod
Barbara Ford, 83, works in the medical field.

Laura Thompson for BI

Living abroad for 28 years gave me everything I wanted — and a quiet guilt I still carry

Tech Insider : Travel, Business
Kris LeBoutillier standing near a shophouse in Singapore.
Kris LeBoutillier says that living in Singapore gave him opprotunities he never would have found back home.

Provided by Kris LeBoutillie

My 98-year-old grandmother is the most positive person I know. I think it's the secret to her long life.

Tech Insider : Business, Travel
The author's grandmother wearing a pink shirt and khaki pants.
The author's grandmother is 98 years old.

Courtesy of Stephanie Mork

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