Sarah Grynberg is one of Australia's leading mindset experts. Each week she brings you science-backed tools, research-grounded insights and honest conversations with the world's most extraordinary thought leaders, athletes and bestselling authors, helping you break free from unhelpful thinking, feel more alive and walk away with the tools to live your greatest life. Hosted on Acast. See acast.com/privacy for more information.

Matt Preston is one of Australia's most recognisable television personalities and the face of MasterChef Australia for over a decade. This week he sits down with Sarah Grynberg on A Life of Greatness for one of the most honest conversations he has ever had.
Matt opens up about what fame really feels like from the inside, the guilt of missing family moments that matter while building a career, and why he ultimately walked away from one of the biggest shows in Australian television history. He also talks about losing his brother, watching a parent move through dementia, and the friendships and moments that ended up meaning more than any of the success.

This is not the Matt Preston you think you know.

In this episode you will learn:

What really happened behind the scenes of MasterChef Australia
Why fame can quietly distort who you are if you stop paying attention
The moment with his daughter that made him rethink everything
How losing his brother shaped the direction of his life
What dementia and aging parents taught him about time and love
Why meaningful relationships matter more than success, money or status.

A final thought...
We spend so much of our lives striving for the next thing. This episode is a powerful reminder to stop and ask yourself what truly matters before it's too late.

Purchase Sarah's book: Living A Life Of Greatness here.
To purchase Living A Life of Greatness outside Australia here or here.
Watch A Life of Greatness Episodes On Youtube here.
Sign up for Sarah’s newsletter (Greatness Guide) here.
Purchase Sarah's Meditations here.
Instagram: @sarahgrynberg 
Website: https://sarahgrynberg.com/
Facebook: facebook.com/sarahgrynberg
Twitter: twitter.com/sarahgrynberg
 Hosted on Acast. See acast.com/privacy for more information.

A Life of Greatness

Matt Preston: On Love, Loss and Letting Go

Have you ever wondered why you keep ending up in the same kind of relationship, even when the person looks completely different?

In this episode of Sarah’s Thoughts, Sarah Grynberg explores the hidden emotional patterns that shape who we choose, why certain relationships feel instantly magnetic, and how our nervous systems often mistake familiarity for love. She reflects on the unconscious ways childhood experiences and emotional conditioning influence attraction, connection, and the cycles we continue repeating without realising it.
Sarah unpacks the difference between healthy love and familiar dysfunction, and why so many people unknowingly recreate emotional dynamics that feel “safe” simply because they recognise them. She also explores how awareness becomes the first real step toward changing the patterns that no longer serve us.

You’ll learn:
Why familiar relationship dynamics can feel more attractive than healthy ones
How childhood emotional experiences shape the partners we choose
The mindset shift that helps break repetitive relationship patterns

This episode is a reminder that you are not broken, difficult to love, or doomed to repeat the same story forever. The patterns you carry were learned, which means they can also be unlearned. And sometimes the biggest shift in your love life doesn’t come from finding someone new, but from finally recognising what you’ve been unconsciously saying yes to all along.

Purchase Sarah's book: Living A Life Of Greatness here.
To purchase Living A Life of Greatness outside Australia here or here.
Watch A Life of Greatness Episodes On Youtube here.
Sign up for Sarah’s newsletter (Greatness Guide) here.
Purchase Sarah's Meditations here.
Instagram: @sarahgrynberg 
Website: https://sarahgrynberg.com/
Facebook: facebook.com/sarahgrynberg
Twitter: twitter.com/sarahgrynberg
 Hosted on Acast. See acast.com/privacy for more information.

Sarah's Thoughts: You’re Not Unlucky in Love.. You’re Repeating a Pattern

Have you ever looked like you had everything, while secretly falling apart inside?

Anthony Callea became a household name almost overnight after Australian Idol, but behind the success was a young man battling fear, pressure, loneliness and the overwhelming reality of becoming a public figure before truly knowing himself.

In this deeply honest conversation, Anthony opens up about the morning he left a note for his parents telling them he was gay, the panic attack that nearly stopped him from auditioning for Australian Idol, and the terrifying moment he woke up in hospital during the competition after pushing himself beyond exhaustion.
He also reflects on the darker side of fame, feeling like a “product,” the loneliness that followed success, and the journey of finally learning that fear is often just a story we tell ourselves.

In this episode, you will learn:

Why Anthony almost didn’t audition for Australian Idol
The emotional moment he came out to his parents
What really happened behind the scenes during Idol
The hidden loneliness that can come with fame and success
How fear shapes so many of our decisions
Why external success does not guarantee happiness
The importance of authenticity, boundaries and self-worth
How Anthony rebuilt confidence and peace within himself

This is a raw and powerful conversation about identity, resilience, fame and learning to finally feel comfortable in your own skin.

Purchase Sarah's book: Living A Life Of Greatness here.
To purchase Living A Life of Greatness outside Australia here or here.
Watch A Life of Greatness Episodes On Youtube here.
Sign up for Sarah’s newsletter (Greatness Guide) here.
Purchase Sarah's Meditations here.
Instagram: @sarahgrynberg 
Website: https://sarahgrynberg.com/
Facebook: facebook.com/sarahgrynberg
Twitter: twitter.com/sarahgrynberg
 Hosted on Acast. See acast.com/privacy for more information.

Anthony Callea: I Had Fame, Success… And I Was Miserable

Have you ever shared good news with someone… only to leave the conversation feeling strangely deflated?

In this episode of Sarah’s Thoughts, Sarah Grynberg explores the uncomfortable truth that not everyone in your life will genuinely celebrate your success. She reflects on the subtle ways people minimise, dismiss, or quietly resent the growth of others, and why this reaction often says far more about their inner world than it does about your achievements.
Sarah unpacks the psychology behind Tall Poppy Syndrome, particularly within Australian culture, and why some people struggle when someone around them begins to rise, evolve, or openly succeed. She also speaks to the importance of recognising the difference between people who are inspired by your growth and those who feel threatened by it.

You’ll learn:
Why some people struggle to genuinely celebrate the success of others
How insecurity and comparison can shape people’s reactions to your growth
Why protecting your wins and choosing the right people to share them with matters

This episode is a reminder that your success does not diminish anyone else’s worth. The people who are secure within themselves will never need to make you feel smaller in order to feel okay. They will celebrate you, encourage you, and feel inspired by your growth. And those are the people worth keeping close.

Purchase Sarah's book: Living A Life Of Greatness here.
To purchase Living A Life of Greatness outside Australia here or here.
Watch A Life of Greatness Episodes On Youtube here.
Sign up for Sarah’s newsletter (Greatness Guide) here.
Purchase Sarah's Meditations here.
Instagram: @sarahgrynberg 
Website: https://sarahgrynberg.com/
Facebook: facebook.com/sarahgrynberg
Twitter: twitter.com/sarahgrynberg
 Hosted on Acast. See acast.com/privacy for more information.

Sarah's Thoughts: Why Some People Will Never Be Happy For You

In this groundbreaking conversation, Professor of Genetics and longevity scientist, Dr. David Sinclair, A.O., Ph.D., joins Sarah Grynberg to unpack the future of human aging, the science of
longevity, and how we live today impacts how we age tomorrow.

From reversing blindness in mice to exploring treatments that could one day delay menopause and extend healthy human life, this episode will completely change the way you think about your body, your health, and your future.
But beyond the science, this is also a deeply human conversation about purpose, suffering, love, family, and what it truly means to live a great life.

In this episode, you will learn:

Why aging may actually be reversible
The daily habits accelerating aging in your body right now
How stress, loneliness, and cortisol could impact longevity
The real science behind supplements like NMN, resveratrol, and NAD boosters
Why exercise, sleep, and relationships matter more than you think
What Dr. Sinclair believes is coming in the next 10 years of medicine
How scientists are working to reverse female infertility and delay menopause
The surprising reason your “biological age” may be younger or older than your real age
Why suffering through disease and decline should not be considered “normal aging”
The philosophy and mindset Dr. Sinclair lives by every day

This episode is a powerful reminder that longevity is not just about living longer… it’s about living better.

To find out more about Dr Sinclair's work:
Website: lifespan.com and friendsofsinclairlab.org
Book: Lifespan: Why We Age—and Why We Don’t Have To
Podcast: Lifespan with Dr. David Sinclair on Spotify, Apple, YouTube

Purchase Sarah's book: Living A Life Of Greatness here.
To purchase Living A Life of Greatness outside Australia here or here.
Watch A Life of Greatness Episodes On Youtube here.
Sign up for Sarah’s newsletter (Greatness Guide) here.
Purchase Sarah's Meditations here.
Instagram: @sarahgrynberg 
Website: https://sarahgrynberg.com/
Facebook: facebook.com/sarahgrynberg
Twitter: twitter.com/sarahgrynberg
 Hosted on Acast. See acast.com/privacy for more information.

Dr David Sinclair: Can We Actually Slow Down and Reverse Aging?

Have you ever stayed in something far longer than you should have, simply because you’d already invested so much into it?

In this episode of Sarah’s Thoughts, Sarah Grynberg shares one surprising pattern she has noticed among some of the most successful people she has ever interviewed. They know how to quit quickly. Not out of fear, laziness, or failure, but from a deep understanding that holding onto the wrong thing can quietly drain your energy, time, and potential.
Sarah explores the psychology behind why so many of us struggle to walk away, unpacking the concept of the sunk cost fallacy and the emotional weight of feeling like quitting means giving up. She reflects on the ways we stay too long in jobs, friendships, relationships, and ideas that no longer align, simply because we’ve already invested so much into them.

You’ll learn:
Why successful people are selective about where they invest their energy
How the sunk cost fallacy keeps people stuck in situations that no longer serve them
Why letting go of the wrong thing can create space for the right one

This episode is an invitation to rethink what quitting really means. Because sometimes walking away is not failure, it’s wisdom. It’s recognising when something is no longer aligned and having the courage to stop forcing what was never meant to fit. And often, the most powerful thing you can do is let go before it costs you more than it already has.

Purchase Sarah's book: Living A Life Of Greatness here.
To purchase Living A Life of Greatness outside Australia here or here.
Watch A Life of Greatness Episodes On Youtube here.
Sign up for Sarah’s newsletter (Greatness Guide) here.
Purchase Sarah's Meditations here.
Instagram: @sarahgrynberg 
Website: https://sarahgrynberg.com/
Facebook: facebook.com/sarahgrynberg
Twitter: twitter.com/sarahgrynberg
 Hosted on Acast. See acast.com/privacy for more information.

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A Life of Greatness

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