What if everything you believed about aging was wrong and you absorbed most of it before you were five years old?

Mimi Ison calls herself a pro-aging midlife enthusiast, and she means every word of it. At 40, she started ballet. At 50, she started boxing and trapeze. At 60, she started hormone therapy, discovered her joint pain was menopause-related, and kept going. She is not performing positivity. She is a realist who has sat with the hard parts — aging parents, grief, a career that didn't click until her late 40s and found something worth building on the other side.

This conversation with Mimi covers the ageism baked into us as a society, the crossword puzzle metaphor for figuring out how to live well, and what Mimi wishes she had known about perimenopause, and why relationships — not supplements, not fitness routines — are what the research keeps pointing to as the key to a fulfilling life.

Mimi doesn't just talk about aging well, she embodies it. She shares the moment she started boxing at 50 without thinking about her age, how grief over her mother became the catalyst for Hey Middle Age, and why the woman messaging her from thousands of miles away who finally started going to the gym is exactly who she's doing this for.

Mimi Ison — pro-aging advocate and creator behind Hey Middle Age, a social platform rewriting the narrative around growing older.

In her 60s, she's shuffling, lifting weights, and proving that midlife doesn't have to mean shrinking your world. She came to content creation later — after a decade as a creative director, the loss of her mother, and a decision to stop letting fear hold her back and built a community of women ready to challenge what midlife is supposed to look like. She's a realist about the hard parts, and deeply committed to the people who are right on the cusp of change and just need a nudge.

To follow her:

✦ Ageism starts before we're old enough to question it which is why it's so hard to unlearn. Mimi traced it back clearly: fairy tales, games, books. By age three or four, we're already absorbing the idea that aging means decline. That's not a small thing. It means the narrative most of us are running on wasn't chosen — it was inherited. And like any inherited script, it can be examined and put down. The first step is noticing you're holding it.

✦ Using age as a default explanation is the problem not age itself. When Mimi started boxing at 50, she wasn't thinking about being 50. She was thinking about whether she could climb the ladder at trapeze school, whether she had the arm strength to hang from a bar, whether she was willing to let go. Those were the real questions. Age wasn't one of them. As she put it: if you blame something on your age, you can't do anything about it because you can't change your age.

✦ Perimenopause has more than two symptoms and most women go through it without knowing. Mimi described parking her car in front of someone's driveway without realizing it. Dropping a Pyrex bowl for no reason. Years of disrupted sleep and joint pain she chalked up to a busy season of life. Looking back, she believes those were perimenopause symptoms and she had no framework to recognize them. The information landscape has changed. Women entering this window now have access to something Mimi didn't: context.

✦ Strength training is the non-negotiable, everything else is meet-yourself-where-you-are. Mimi was direct: she doesn't love strength training. She does it anyway, because muscle loss begins in your 30s and the compounding effect matters. But she was equally clear about the trap of optimization content — the advice that tells you the best possible version of a thing, which leaves everyone who can't do the best version feeling like they're failing. Her framework: start where you are, use what you have, do what you can. Arthur Ashe said it. Mimi lives it.

✦ The crossword puzzle is the whole philosophy. There is no single answer to aging well and anyone offering one is probably selling something. What Mimi describes instead is a process: fill in what you know, let each answer give you the first letter of the next clue, keep going. Stay curious. Stay intentional. The journey isn't supposed to have a finish line. As she said at the very end of this conversation: it's not supposed to end.

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I loved the moment Mimi talked about her mother — the trip they kept planning (and also kept shrinking the plan), until it was no longer possible. It’s a deeply personal story and I am so grateful she shared this. As a society we don’t talk about grief, aging parents, and all of the emotion that comes with it.

Mimi called it a promise she didn't fulfill. Not that she couldn't. That she didn't. That kind of honesty is rare to hear. And what came after — the blog, the Instagram account, the viral video she didn't plan — started there. Grief became the reason to stop waiting.

If this conversation opened something up for you, there's more where this came from.

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