Tom Marks Interview: Survived 40+ Years in the Ad Biz to a Coming of Age in Retirement
Diana Landau | February 10, 2026
Discovering "the new you" after you retire and defining your true purpose takes many people by surprise. Carl interviews successful advertising executive, best-selling author/speaker and one of the leading voices on Retirement Happiness, Tom Marks.
Tom founded his own advertising agency, TMA+Peritus way back in 1983. He has written the bestseller "The Second-Best Business Book Ever Written" and his latest book is "Coming of Age in Retirement: An Advertising Executive's Story of Enlightenment and Revelation."
Tom was born in Chicago. His mother was a designer with her own company and his father was an advertising executive. His dad's biggest claim to fame was that he was the marketing genius behind Orville Redenbacher's Gourmet Popping Corn. "It was an idyllic childhood," he says. Growing up he always wanted to be in the advertising biz like his father and after graduating from Claremont McKenna College, he founded his own agency. He says he made the mistake of not having any clients at the start. "It was hard in the beginning but once you turn a corner, it's a dream." His clients included McDonald's, Footlocker, Honeywell and California Avocados to name just a few.
After working very long hours and weekends for decades, Tom had a retirement AHA moment. "I just felt like I was losing my mojo. I didn't want to work weekends or nights anymore. I could feel myself slowing down." His transition into retirement did not go well, however. "In a word, it was horrible! I made a lot of mistakes." He tells us he just started doing what other people were doing and lost his individualism. Tom made lots of lists. "I was on a hamster wheel and I needed to get off."
So he consulted friends for suggestions and one said he should write a memoir. "I discovered the writing process was fun for me." His latest best-seller is about finding your own path to happiness in retirement combined with a poignant, funny memoir. Tom lives in Tucson with his wife and has two more books coming out this year.
Tom Mark's Advice to Finding Happiness in (Un)retirement:
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"Be careful about what you read (about retirement.) So many of the books on retirement are about the "how" and not the "why."
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"In retirement, we are no longer defined by our professions. We shouldn't be defined by our possessions. We can be whoever, whatever, whenever we want to be. It's the part of life when individualism is at its greatest opportunity and importance."
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Diana Landau is the Content Wrangler for Pickleball Media. After 15 years in corporate marketing, in 2012 she pivoted to write and wrangle content for Niche Media's weekly blog. She now manages the "I Used to be Somebody" blog.
