Reverse your biological age—by transforming your mind every part of your life
2026 Cohort Now Open – Limited Places!
Your mind is the most powerful
anti-ageing tool you have
Every day, we’re bombarded with advice about how to look younger—
the latest treatments, diets, supplements, and cosmetic interventions.
But what if the most powerful anti-ageing tool isn’t something you apply…
but something you think?
Modern science is now confirming what few doctors or coaches fully recognize:
your thoughts, beliefs and identity play a central role in how your body ages.
In her landmark ‘Counterclockwise’ study by Harvard psychologist Ellen Langer, elderly men lived for one week as though they were decades younger—immersed in the sights, sounds and conversations of their youth.
By the end of the experiment, they didn’t just feel younger—
they showed measurable biological improvements: improved vision, improved walking, stronger grip, better cognition.
They had begun to turn back the clock.
And now, you’ll do the same—together.
In Think Yourself Young, you won’t just learn these ideas.
You’ll experience them directly through my new Think Yourself Young Method—a structured process designed to help you reset your internal age by transforming your thoughts, identity and lived experience.
By Week 2, you’ll be placed into a small, carefully curated Think Yourself Young Group—
people in your age range and time zone—where you’ll:
- Step back into the world of your younger self
- Talk, think, and interact as though you are living in that time again
- Use music, memories, and shared experiences to shift your internal state
Think Yourself Young Groups: Small, guided immersions designed to help your mind—and body—experience a younger reality.
This is your own guided “counterclockwise” immersion—
designed to help your mind and body begin moving in a new direction.
Benefits
What You’ll Experience
Turn Back Your Biological Clock
Apply proven techniques to slow—and potentially reverse aspects of ageing
Transform Your Identity Around Ageing
Step into a more expansive, ageless sense of self
Experience Think Yourself Young Groups
Recreate the environment and mental vibrancy of your younger years in powerful small-group immersions
Support a Youthful, Vital Body
Learn practical strategies for longevity and health
Harness the Power of Connection
Use community and shared intention to amplify results
Receive Live Guidance from Lynne
Integrate everything with expert mentoring
How It Works
Part One
Six Recorded Sessions + Think Yourself Young Groups
Each Friday for six weeks, starting June 19, you’ll gain access to a 45–60-minute lesson to work through at your own pace.
From Week 2 onward, you’ll also meet regularly with your Think Yourself Young Group—
a small, carefully matched group in your age range and time zone.
Think Yourself Young Groups are small, guided immersions designed to help your mind—and body—experience a younger reality.
Together, you’ll:
- Recreate the environment, conversations and mindset of your younger years
- Engage with music, memories, and shared timelines
- Practice “counterclockwise” techniques in a deeply experiential way
This is where the shift becomes real.
Part Two
Live Mentoring Session
After the lessons, join Lynne for a live two-hour integration session:
- Practice techniques of the entire course in real time
- Ask questions
- Deepen your transformation
- Strengthen your Think Yourself Young Group connection
Lesson Plan
THINK YOURSELF YOUNG
at a glance
What is it?
THINK YOURSELF YOUNG is a 7-session in-depth transformational recorded and live online course, led by internationally bestselling author and intention guru Lynne McTaggart, to use your thoughts your youthfulness, longevity. Every Friday, starting June 19 through July 24, you’ll gain access to a weekly recorded session course recorded by Lynne with ground-breaking information and experiential work.
After session 2 you will be placed in a Think Yourself Young group (in your age and a friendly time-zone) , to carry out special ageless techniques together for the rest of the course. Lynne will then meet with you for a two-hour session to answer questions, carry out more exercises and more.
Why is this different from other longevity courses
Virtually all courses on longevity focus on the body alone. In this course you will learn that thoughts are one of the greatest drivers of ageing and how changing your thoughts, as well as your lifestyle, has been proven to turn back the clock. You’ll also learn the best practices in every area of your life to become ageless.
Who is it for?
This course is for you if you want to extend your longevity, improve your mindset about ageing and truly turn back the clock. It’s also a good follow-on for people who have taken Lynne’s intention courses, particularly The Intention Masterclass or Intention Essentials, or for those familiar with spiritual teachings or Lynne’s work. For newcomers, we offer an optional 8-part recorded course, The Power of Eight®, to help you prepare.
Why it’s special
This course is a one of a kind, and a mix of recorded and LIVE and INTERACTIVE, offering you a special Think Yourself Young group of your own to learn with together plus direct access to Lynne for questions and practice.
What’s the investment?
The full course is $299 (£220/€255) for the full seven-week course, but is available for $249 (£183/€212) if you book before May 30.
This is more than a course—it’s a reset.
By the end of these 7 weeks, you’ll have a new relationship with your body, your mind and your age itself.
A Letter From Lynne
Ellen Langer’s famous ‘Counterclock’ study and the later work by her Italian colleague Francesco Pagnini demonstrates something mind-altering: epigenetics—the effect of our environment on our genes and cells—plays a huge role in ageing. And the greatest power of all is the power of your mind.
What you think has a direct effect on how your body ages.
Langer’s work shows that you can slow or even reverse the process just by thinking different thoughts.
The experiments only lasted a week. But I’m going to work with you over seven weeks to show you how a range of proven transformational practices—what I call the Think Yourself Young Method—can help you reverse your own ageing.
In this brand-new course—a mix of live and recorded sessions—I will help you change your thoughts about ageing, turn back your biological clock, recapture the mindset and optimism of your youth, and achieve a complete reset—both physically and mentally.
We’ll place you in carefully curated virtual Think Yourself Young Groups to immerse you in the environment and community of your younger selves—so you can recapture the energy and enthusiasm of your youth.
The point is that your consciousness itself never ages—it deepens in wisdom and power. And when you tap into that agelessness, your body and mind follow.
Join me, and let’s turn back the clock together.
Warmly,
Join Think Yourself Young 2026
Enroll now to receive all sessions, Ageless Mind Group immersion, live mentoring, and ongoing community support.