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MIT Longevity Expert: Do These 3 Things Now to Stay Young, Live Longer, & Keep Doing What You Love

What no one tells you about aging is that it starts long before you feel old. In fact, the choices you’re making in this moment are shaping how strong, independent, connected, and fulfilled you’ll feel decades from now. In this hopeful conversation, Mel sits down with MIT longevity expert Dr. Joseph Coughlin, founding director of the MIT AgeLab, for a wake-up call that will change how you plan the rest of your life. The good news? Dr. Coughlin says you’re probably going to live longer than you think. But longevity is not just about adding more years to your life. It is about deciding how you want those years to feel – and preparing now so they stay active, meaningful, fun, and fully yours. Dr. Coughlin is sharing his research-backed framework for a happier, healthier future, one that will show you why you shouldn’t be afraid of getting older if you do the simple things within your control. You’ll learn exactly what to do to avoid the biggest regrets of people in their 80s, 90s, and 100s, and live life on your terms. And if someone you love is getting older, this conversation is essential. Dr. Coughlin is also sharing practical guidance for caregivers and will walk you through the conversation every family needs to have about aging before it’s too late, and exactly what you need to know to help your aging parents. You’ll learn: –The science-backed habits that predict how well you’ll age –3 simple questions that will help you design a vibrant future –The surprising number that may predict how long you’ll live –The hidden forces that can quietly steal your strength and independence, and how to fight them –How to talk to your parents about aging before a crisis hits –What retirement will really look like, and it’s not what you think –The 8,000-day framework that will change how you see the rest of your life –Why getting older can be something to look forward to, not fear You’ll also hear what happens when Mel tries on AGNES, MIT’s full-body aging suit, and sees the world and the people she loves in a whole new way. But this isn’t a conversation about decline. It’s about preparation, possibility, and taking back control. As Dr. Coughlin says, getting older isn’t something to dread. It is a gift of time, and what you do with that time starts now. For more resources related to today’s episode, click here for the podcast episode page: https://www.melrobbins.com/episode/episode-419/ Follow The Mel Robbins Podcast on Instagram: https://www.instagram.com/themelrobbinspodcast I’m just your friend. I am not a licensed therapist, and this podcast is NOT intended as a substitute for the advice of a physician, professional coach, psychotherapist, or other qualified professional. Got it? Good. I’ll see you in the next episode. This episode is brought to you by Apple Card. In this episode: 0:00 Introduction 04:58 The 8,000-Day Life: How to Plan for the Next Chapter of Aging 07:30 3 Questions to Ask Now to Plan a Longer, Better Life 11:30 How to Build a Strong Social Life and Prevent Loneliness as You Age 15:03 Inside the MIT AgeLab: The Future of Aging, Technology, and Independence 20:38 What Aging Feels Like in Your Body: Mel Tries MIT’s AGNES Aging Suit 31:58 Everyday Tasks and Aging: Carrying Laundry, Bending Down, and Fall Risk 33:56 Climbing Stairs as You Age: Strength, Balance, and Fear of Falling 38:00 Why Chairs, Cars, Toilets, and Other Everyday Tasks Get Harder With Age 42:08 Technology and Aging: Why Phones Become Harder to See and Use 54:31 Are You Ready to Live to 100? Take the Longevity Preparedness Test 1:02:57 Caregiving for Aging Parents: How to Discuss Housing, Health Decisions, Finances, and Who Will Provide Care 1:09:27 The Caregiver Roadmap: Health, Money, Burnout, and How to Support the Person Providing Care 1:12:42 When Should Aging Parents Stop Driving? Warning Signs and How to Discuss the Keys 1:14:14 3 Ways to Protect Your Independence, Strength, and Freedom as You Age — Follow Mel: Instagram: https://www.instagram.com/melrobbins/ TikTok: http://tiktok.com/@melrobbins Facebook: https://www.facebook.com/melrobbins LinkedIn: https://www.linkedin.com/in/melrobbins Website: http://melrobbins.com​ — Sign up for Mel’s newsletter: https://melrob.co/sign-up-newsletter A note from Mel to you, twice a week, sharing simple, practical ways to build the life you want. — Subscribe to Mel’s channel here: https://www.youtube.com/melrobbins​?sub_confirmation=1 — Listen to The Mel Robbins Podcast 🎧 New episodes drop every Monday & Thursday! https://melrob.co/spotify https://melrob.co/applepodcasts https://melrob.co/amazonmusic — Looking for Mel’s books on Amazon? Find them here: The Let Them Theory: https://amzn.to/3IQ21Oe The Let Them Theory Audiobook: https://amzn.to/413SObp The High 5 Habit: https://amzn.to/3fMvfPQ The 5 Second Rule: https://amzn.to/4l54fah

Mel RobbinshostDr. Joseph Coughlinguest
Jul 30, 20261h 18mWatch on YouTube ↗

At a glance

WHAT IT’S REALLY ABOUT

Plan for longevity with capability, community, and caregiving conversations now.

  1. Dr. Joseph Coughlin reframes aging as an “8,000-day” life chapter—often a full third of adult life—that requires preparation beyond money and retirement fantasies.
  2. He offers three prompting questions (ice cream cone access, Tuesday at 10:30 structure, and who changes lightbulbs) to expose hidden risks in mobility, purpose, and support systems.
  3. A live demo of MIT’s AGNES aging suit illustrates how friction, fatigue, and frustration from reduced strength, balance, dexterity, and vision shrink a person’s world and increase fall risk.
  4. The MIT AgeLab focuses on how design, technology, communities, transportation, and behavior can be redesigned to keep people independent and connected as they age.
  5. Using the Longevity Preparedness Index, Coughlin highlights eight planning dimensions—especially caregiving, where most people assume help will appear despite rarely having the necessary conversations.

IDEAS WORTH REMEMBERING

5 ideas

Retirement planning isn’t the same as retirement preparedness.

Coughlin argues many people save money but don’t rehearse the lived realities of aging—daily routines, mobility limits, support needs, and housing/transportation constraints.

Plan for the “small moments,” not just bucket-list highlights.

“How will you get an ice cream cone?” tests whether you know what brings joy and whether you’ll have spur-of-the-moment access when driving becomes difficult.

Unstructured time is a major risk factor for a diminished older life.

The “Tuesday at 10:30” question targets the void left when work/caregiving structure disappears—often leading to heavy TV time and a narrower, less engaged life.

Aging often feels like invisible ‘friction’ that outsiders misread as stubbornness or slowness.

The AGNES demo shows how reduced muscle, balance, dexterity, and vision produce friction, fatigue, and frustration—making everyday tasks (stairs, chairs, phones, bottle caps) disproportionately hard.

Independence is partly physical, partly environmental, and partly social.

Coughlin’s three levers are: improve personal capacity (strength/nutrition/learning), adapt the built environment (home layout, furniture heights, accessibility), and build a reliable human support system by asking for help.

WORDS WORTH SAVING

5 quotes

The fact of the matter is, is that most of us plan for retirement, but we don't prepare for retirement.

Dr. Joseph Coughlin

Retirement is not this short period of trip with the grandchildren to Disney. It's one-third of your adult life.

Dr. Joseph Coughlin

Aging is about diminishing capacity over time.

Dr. Joseph Coughlin

If you can't use it, that's the technology's fault, not yours.

Dr. Joseph Coughlin

Have the conversation. Longevity's a family project.

Dr. Joseph Coughlin

The 8,000-day framework for retirement/older adulthoodThree key aging-planning questions (ice cream, Tuesday, lightbulbs)AGNES aging suit and embodied empathyFriction–fatigue–frustration and shrinking life radiusSocial isolation, friendship attrition, and “social portfolio”Longevity Preparedness Index (8 dimensions)Caregiving planning: who/where/what/how, finances, transportation, driving decisions

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