January 22nd, 2026
Deborah Heiser
Key pointsA legacy tree is like a family tree, but it displays the impact we make. A legacy tree is a form of immortaltiy. We spend a lot of time at work. A legacy tree makes visible the effect of our work. More than 15 million individuals trace their family’s roots using Ancestry.com, the world’s […]
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January 20th, 2026
Deborah Heiser
Thank you to everyone who tuned into my live video! Join me for my next live video in the app. Michael Friedman and I just recorded a livestream that brings aging out of the abstract and into real life. Michael is in his 80s; I’m in my 50s. Between us, we bring more than 75 […]
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January 20th, 2026
Deborah Heiser
Key pointsLook to your left, look to your right. Your next mentor might be next to you! Lateral mentoring comes naturally to us and arises organically. You are probably engaged in lateral mentoring and don’t even know it! When you think of mentoring, what do you envision? Most people think of mentoring as a hierarchical […]
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January 15th, 2026
Deborah Heiser
I wanted to share a quick reminder about Office Hours for paid subscribers. Every Friday at 12:00 PM Eastern, I host live Office Hours on Zoom — an open, conversational space for questions, reflection, and discussion around the themes we explore here: relevance, meaning, mentorship, and life after 40. There’s no presentation and no agenda […]
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January 15th, 2026
Deborah Heiser
Key pointsGenerativity leads to productivity. Mentoring leads to fast advancement. Generativity in the workplace creates a sense of fulfillment. Most adults spend at least a third of the day working (whether virtual or in-person). Have you ever wished to find a way to become more productive at work? Or that you could find a way […]
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January 13th, 2026
Deborah Heiser
Please NOTE – I will be sending this again on Friday, but just to get it on your calendar, the link is below. The registration is so I know how many will be attending and I can plan accordingly. I look forward to seeing you on Fridays! Read more Originally Published on https://deborahheiserphd.substack.com/
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January 12th, 2026
Deborah Heiser
Key pointsMidlife is a time of career strength—but also expanding expertise. People need mentors most just when they are expected to stand alone, dispensing expertise to others. No one outgrows the need for guidance, especially in a rapidly changing world. Peer mentoring is an opportunity for gaining skills and meaningful connections. If you were born […]
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January 8th, 2026
Deborah Heiser
Photo by Tima Miroshnichenko:PexelsKey pointsFour tips can guide you in finding an expert in aging. Both expertise and experience matter. A degree may indicate expertise, but it is best to have experience and expertise. Have you ever wondered what qualifies a person as an expert? Or, are you, like most people, accepting an authoritative voice […]
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January 6th, 2026
Deborah Heiser
Hello. Today I want to talk about aging because when most people hear the word “aging,” what comes to mind isn’t wisdom, clarity, or freedom. It’s loss. Loss of health. Loss of independence. Loss of people. Loss of money. And ultimately, loss of life itself. I’ve been working in the field of aging since the […]
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January 1st, 2026
Deborah Heiser
Office Hours: Live Q&A for Paid SubscribersEvery Friday at 12:00 – 12:30 PM EST on Zoom beginning January 16th One of the most meaningful parts of this publication has been the questions readers send me — the ones that don’t always fit neatly into a post, but linger underneath: questions about relevance, purpose, work, aging, […]
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