Fiona here from The XYZ Experiment.

Throughout June we're diving back into our archives and revisiting some of our favourite episodes.

My pick this week is Episode 107: Why Sleep Is the Most Important Thing You'll Do All Day.

What if one of the most powerful tools for better health, clearer thinking, improved mood and a longer life was something you're probably not getting enough of?

The answer is sleep.

In this fascinating conversation, we sit down with Professor Shantha Rajaratnam, one of Australia's leading sleep experts. We explore the science behind why we sleep, what happens when we don't, and how modern life is disrupting our natural rhythms.

If you've ever struggled with sleep or wondered how to improve it, this episode is packed with practical, evidence-based tips that could change the way you think about your nights—and your days.

Enjoy the episode.

If you have problems with sleep or insomnia, or are interested in doing one of his sleep studies here are some links supplied by Prof. Shantha:

Adolescent study:

https://classstudymonash.weebly.com/

Shift worker app and expressing interest:

https://www.sleepsync.com.au/

Sleep clinic:

https://www.monash.edu/medicine/psych/turner-clinics/healthy-sleep-clinic

Hosted by Darsh & Fiona

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

What have we been loving recently?

This week, we share the books, TV shows and experiences that have recently bought us joy, sparked curiosity or simply made life a little more interesting.

From old TV shows and card games to cooking with family and getting lost in a great book, we're sharing things we've genuinely enjoyed lately. Real recommendations from three generations with very different tastes.

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

What does it actually mean to live your "best life"?

Is it career success, financial security, family, freedom, good health. more sleep or simply feeling calm for five minutes?

This week we compare how different generations define happiness, success and fulfilment and whether anyone truly feels like they've got life sorted.

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

How private are we anymore really?

In this week's episode we discuss the complicated world of privacy, personal information and digital oversharing. From Facebook, Instagram and Linkedin to loyalty programs, online shopping and DNA ancestry kits, we explore how comfortable different generations are with handing over their personal data.

Does Gen Z care less about privacy or have they simply grown in a world where sharing is normal? Why are we happy to give our details to big corporations for discounts and convenience, yet often hesitate when governments ask for the same information?

How much do companies already know about us? What information would you never share? And is privacy now a luxury or just an illusion?

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

Food is never food, especially when you're a kid.

This week, we look back on meals that meant something; the dishes or trip to the fast food joint when you'd been particularly well behaved, the Friday night fish and chips and the family feast meals tied to religious or cultural traditions.

From 'treat foods' used a rewards, to recipes bought out for celebration, we explore how food shaped our sense of comfort and identity whilst growing up.and the big question - have we carried those traditions into adulthood, or left them behind? Because its surprising how something as simple as a meal can hold so much meaning across the generations.

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

From a Margret Thatcher haircut horror story to the latest trends, fringes to full blown reinventions, this week we are talking about the highs, lows and hilarious memories tied to getting a haircut.

How much does a good (or very bad) haircut affect your confidence? Are you loyal to one style for life, or have you tried every look going?

We share stories of salon triumphs, haircut disasters, experimental phases, and the strange emotional power off sitting in the hairdresser's chair.

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

Last week, we asked do we still have "Best Friends"? This week we're going deeper into something a little more uncomfortable - money and friendship.

In a world where everything feels more expensive, how is money quietly shaping our relationships? From dinners out, concert tickets, weekends away - are we unintentionally pricing friends out of spending time with us? And are we being priced out of catchups too?

It's a quiet balancing act nowadays, wanting to connect but also wanting to be mindful about ours and others finances. From choosing where to go, to how often we say yes, to the pressure of keeping up; are we all doing enough to keep our friendships inclusive?

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

What makes a best friend?

This week on The XYZ experiment we ponder the idea of 'Best Friends". Is it a lifelong title or is something we grow out of?

What makes a best friend in the first place? Is it history, loyalty, or something much deeper? And can you have more than one at anytime?

But in today's world is calling someone your best friend comforting or maybe a little cringe? We unpack what a best friend can mean today and explore whether the term still fits or if it's something we've outgrown.

Hosted by Fiona, Darsh & Luke

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly