Imagine waking up one day and feeling completely disconnected from your own life, almost like watching a film where you’re the main character, but you feel nothing. That’s the reality of depersonalisation disorder, a condition as common as bipolar but tragically under-recognised.

Today’s guest, Nathan Dunne, knows this all too well. After a late-night swim in a freezing lake, Nathan emerged to find his identity completely gone, memories distant, emotions erased, and his sense of self shattered. In his powerful memoir, When Nothing Feels Real, Nathan’s intent is to shine a light on this hidden epidemic.

According to research, depersonalisation is the most misdiagnosed of all mental illnesses – it’s an invisible illness, which makes it terrifying for those experiencing it. Specialists estimate that anyone has a 1 in 50 chance of developing depersonalisation and there are currently around 585,000 Australians that have been diagnosed with DPD, but being tragically misdiagnosed and misunderstood by health professionals there are likely many more affected.

In this episode, Nathan shares his raw and courageous journey, from misdiagnosis and isolation to advocacy and understanding. We dive into the science, the stigma, and the very real human cost of living with DPD. If you’ve ever wondered what it means to lose touch with who you are, and fight your way back, this conversation is one you won’t forget.

What is depersonalisation disorder?

Depersonalisation/derealisation disorder involves a persistent or recurring feeling of being detached from one’s body or mental processes, like an outside observer of one’s life (depersonalisation) and/or a feeling of being detached from one’s surroundings (derealisation).

How common is it?

Over half a million people in Australia (2.2% of the population) and 1.3 million in the UK have experienced it, making it as prevalent as bipolar, but far more difficult to diagnose. High-profile people with depersonalisation include musicians Kid Laroi, Counting Crow's Adam Duritz and SNL's Bowen Yang.

In our interview, Nathan referred to Jane Charlton 2015 article which you can find HERE. And if you would like more information about where to go for help with Depersonalisation, Nathan suggests St Vincents Hospital in Sydney and this website: thiswayup.org.au

For more information about Nathan, check out these places;-

Website: https://www.nathandunne.com/ 

Instagram:   @nathanadunne

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;- [email protected]

What does it take to create a culture where kindness is the norm and bullying has no place? Today’s guest, the wonderful Janet Grima, is the CEO of Bully Zero, Australia’s leading bullying prevention organisation, where she’s leading a national movement to build safer, more compassionate communities.

With a background in marketing consultancy and leadership roles across major health and advocacy organisations, Janet brings both strategic insight and heartfelt purpose to her work. Since taking the reins at Bully Zero in 2021, she’s expanded the organisation’s reach and impact, securing over $3 million in corporate funding and championing programs in schools, workplaces, and communities that tackle bullying, digital safety, and mental wellbeing head-on.

In this episode, we explore the real-world impact of bullying, the role of education in culture change, and how Janet is turning empathy into action, one conversation, one community at a time. Janet and the organisation are doing extraordinary work and I hope you enjoy meeting her…

For more information about Janet, check out these places;-

Website: https://www.bullyzero.org.au/ 

Linkedin: https://www.linkedin.com/in/janet-grima-5569298/ 

Instagram:   @janetgrima

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;-[email protected]

What if artificial intelligence could actually level the playing field, rather than widen the gaps? Today’s guest, Dr. Nici Sweaney, is a global leader in ethical AI who’s making that vision a reality. With nearly two decades of experience as a data strategist and academic scientist, Dr Nici brings both deep technical expertise and a powerful sense of purpose to her work.

As the founder of AI Her Way, and a Senior Fellow for the AI for Developing Countries Forum, she’s helped shape global conversations on AI’s role in gender equity, education, and sustainable development, advising organisations from the UN and World Bank to startups and schools. Dr Nici has advised over 60 organisations across sectors on adopting AI ethically, effectively, and impactfully - streamlining operations, reducing inequities, and future-proofing businesses and institutions. She is the architect of the EquiAI Framework, a globally adaptable model for AI literacy and governance that ensures AI-driven innovation is equitable, sustainable, and accountable - preventing it from reinforcing existing disparities.

Named one of Microsoft News’ "Top 10 Trailblazing Entrepreneurs in AI to Follow in 2024," Dr Sweaney is a compelling thought leader and dynamic speaker. She has delivered 65+ high-profile talks, including TEDx, and continues to drive conversations on how AI can level the playing field, create opportunities, and reduce global disparities.

I recently met Nici at an event, loved her insights and was keen to delve more into what ethical AI really means, how it’s already impacting our lives, and why responsible tech isn’t a luxury, it’s a necessity. Can’t wait for you to meet this incredible woman. 

For more information about Dr Nici, check out these places;-

Free Course: Gen AI Essentials for Time-Starved Leaders

Website: AI Her Way

Linkedin: Dr Nici Sweaney

Instagram: Dr Nici Sweaney

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;-

[email protected]

What happens when the “good girl” rules you've followed your whole life turn out to be the very things holding you back? Today’s guest, Kasey Edwards, is a bestselling author and one of Australia’s most beloved columnists, known for her honest, funny, and deeply insightful writing on motherhood, body image, work, and raising confident kids.

Kasey’s the author of ten books but her latest one piqued my interest!  Goodbye Good Girl, Hello Me, is part memoir, part manifesto, a powerful exploration of self-worth, boundaries, and breaking free from the silent rules women are taught to follow from childhood. As the author of Raising Girls Who Like Themselves, Kasey helped thousands of families raise resilient daughters. Now, she turns that lens inward, sharing her own journey of unlearning, reparenting, and rediscovering who she really is.



In this episode, we talk about letting go of people-pleasing, rewriting old narratives, and reclaiming your power, at any stage of life. If you’ve ever felt the pressure to shrink yourself, this one’s for you.

Kasey’s new book can be found here;- Goodbye Good Girl, Hello Me

For more information about Kasey, check out these places;-

Website: Kasey Edwards

Linkedin: Kasey Edwards

Instagram:   Kasey Edwards

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;- 

What if you could hack your biology to feel better, think clearer and live longer? Today’s guest, Camilla Thompson, is one of Australia’s leading voices in biohacking, personalised nutrition and longevity. As a certified nutritionist, health coach and executive wellbeing expert, she’s worked with many of Australia's top companies to help people optimise their health and performance.

But Camilla’s journey is deeply personal. After facing chronic illness, postnatal depression and burnout, she turned to biohacking and alternative therapies to rebuild her health from the inside out. Now, she’s on a mission to demystify the science and make cutting-edge wellbeing tools accessible to everyone.

I was keen to dive into the power of biohacking, what it really means to take control of your health, and how to thrive, not just survive, in today’s demanding world. This is one conversation that just might change the way you live.

**Camilla’s new book has just launched - find it here: BIOHACK ME



For more information about Camilla, check out these places;-

Website: The Wellness Coach

Linkedin: Camilla Thompson

Instagram: The Wellness Coach

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;- 

What if reinvention wasn’t just possible—but a skill you could master? Today’s guest, Gary Waldon, has lived it. A transformational change specialist with over 44 jobs under his belt—including topless waiter, startup founder, lecturer, and CEO advisor—Gary’s life is a masterclass in adaptability.

With two master’s degrees and career experience spanning health, finance, aviation, and tech, he’s helped countless individuals and organisations embrace change and come out stronger. He’s also the bestselling author of Sort Your Sh!t Out—and his new book, Mastering the Art of Reinvention, is a timely guide for anyone facing disruption, whether it’s a career pivot, a personal crisis, or the fast-changing world of AI.

In this episode, Gary shares his no-nonsense, “give it a go” approach to navigating change, why reinvention isn’t just for rock bottoms, and how to stay relevant in an unpredictable world. This one’s packed with wisdom, grit, and a healthy dose of humour. Let’s dive in.

Gary’s new book is available here;- Mastering the Art of Reinvention

For more information about Gary, check out these places;-

Website: Gary Waldon

Linkedin: Gary Waldon

Instagram:   Gary Waldon

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

Connect with Michelle on Linkedin here:- @MichelleJCox

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;-

At just 24, Rebecca Klodinsky turned $2,000 into a global swimwear brand, IIXIIST, worn by the likes of Kylie Jenner, Rihanna, Hailey Bieber. and Kim Kardashian. Built without investors, retail stores, or influencer hype, she proved that smart digital strategy and authentic branding could outperform traditional retail.

Nine years later, Rebecca co-founded The Prestwick Place, a modern, ethical fine jewellery brand, alongside her husband, former AFL player Lachie Henderson. Focused on lab-grown diamonds, bespoke craftsmanship, and transparent pricing, the brand has redefined luxury for the next generation, scaling to over $3 million in annual sales with 75% of purchases coming directly from Instagram.

Bec likes to solve problems. She couldn’t find the bikini she wanted, so she went to Indonesia and found a factory that would make it for her. When she and Lachie started talking about tying the knot in 2020, the more Bec learned about the diamond trade and what a ‘bad investment’ mined diamonds were, she learnt all she could about the lab-grown trade. 

I wanted to hear more from Bec on how she built not one, but two powerhouse brands as well as having two young children and navigating all that entails. If you're into disrupting industries, building high-conversion brands, or redefining what modern luxury looks like, this one’s for you. Let's dive in.

For more information about Rebecca, check out these places;-

Website: Prestwick Place

Instagram:   Preswick Place

Podcast:   Two Wrongs Make a Rebecca

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

Connect with Michelle on Linkedin here:- @MichelleJCox

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;- 

What do gorillas, gender roles, and glass ceilings have in common? Today’s guest, Erna Walraven, knows the answer firsthand. One of Australia’s first female zookeepers, Erna spent two decades as Senior Curator at Taronga Zoo, working with some of the world’s most powerful animals, while battling an entirely different kind of beast: misogyny and sexism in a male-dominated working environment.

Erna has penned a book, Hear Me Roar - part memoir, part feminist science, and all parts entertaining. Through vivid storytelling and deep biological insight, Erna explores the parallels between power, gender, and the animal kingdom, challenging assumptions about both human and animal behaviour.



In this episode, we unpack what it means to fight for your place in a world that wasn't built for you, the surprising truths the natural world can teach us about gender, and how Erna carved out a legacy by refusing to be silenced. This one’s fierce, fearless, and fascinating. Let’s meet the formidable Erna Walraven…

**Find Erna’s new book here: Hear Me Roar

For more information about Erna, check out these places;-

Website: Erna Walraven

Linkedin: Erna Walraven

Instagram:   Erna Walraven

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

Connect with Michelle on Linkedin here:- @MichelleJCox

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;-

Conflict is inevitable in relationships—but what if we could turn every moment of tension into a path toward deeper connection? Today’s guest, James ‘Fish’ Gill, has spent over 15 years helping individuals, couples, and communities do just that. As a relationship communication coach, Fish has listened to tens of thousands of conflicts, developing a unique method of conscious communication that transforms upset back to safety, mutual understanding, and open-heartedness.

His Heart Coach method has been shared with individuals and couples across 16 countries, as well as therapists, facilitators, and educators in Australia, the US, and Europe. As the director of Lead by Heart, Fish is redefining how we approach conflict—not as something to fear, but as an opportunity for growth.

In this episode, we explore the art of communication, the patterns that keep us stuck, and how we can all learn to navigate relationships with more grace and authenticity. It’s a big one.. hope you’re ready to meet this impressive human…



**Find James’ new book here: How to Fall in Love with Humanity

For more information about James, check out these places;-

Website: Lead By Heart

Instagram: Jame 'Fish' Gill

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

Connect with Michelle on Linkedin here:- @MichelleJCox

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;-

Today’s guest, Rachael Coopes, has spent over two decades bringing stories to life—on screen, stage, and the page. As a beloved presenter on Play School, an award-winning writer, actor, and producer, Rachael is a master of storytelling. But beyond entertainment, she has a deeper mission: to translate ancient wisdom into lessons that resonate in our modern world.

Whether through children’s television, theatre, or the written word, Rachael has a gift for making complex ideas simple and meaningful. Her books, Find Your Strength and Paris for Beginners, explore personal growth, resilience, and the art of reinvention. And her brand new book The Art of Forgiveness covers the often tricky topic of why you should forgive and the beautiful power in forgiving yourself.  

I wanted to learn more about why this was a topic Rachael was passionate about and gain any learnings on why we should be prioritising the art of forgiveness in our everyday lives. Let’s meet Rachael..

Find Rachael’s new book here: The Art of Forgiveness



For more information about Rachael, check out these places;-

Website: Rachael Coopes

Instagram:   Rachael Coopes

Linkedin: Rachael Coopes

Head to michellejcox.com for more information about the ONE QUESTION podcast, your host or today’s guests

Connect with Michelle on Linkedin here:- @MichelleJCox

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AND, if you have a burning topic you’d love people to talk more about, or know someone who’d be great to come on the One Question podcast, please get in touch;-