My Favourite Brain Boosting Smoothie: Chocolate Blueberry Smoothie

Chocolate Blueberry smoothie

Feeling hungry? Don’t want to spend a lot of time in the kitchen?

Then consider making a smoothie!

Whenever I’m feeling lazy and I just want a quick energy boost, I make a smoothie.

All you need are a few basic ingredients and a blender. In less than a minute, you can have a wholesome snack that is packed full of nutrients.

So here it is! This is my favourite brain boosting smoothie recipe:

Chocolate blueberry smoothie

Smoothie on a plate

Ingredients

2 tablespoons of cocoa or cacao powder (no added sugar)
2 tablespoons of flaxseed
1 tablespoon of chia seeds
1 cup of blueberries
½ cup of frozen zucchini
Handful of greens
Handful of almonds
1 ripe banana
2-3 medjool dates (seeds removed)
¼- ½ teaspoon of turmeric powder
2 cups of water

Method

Place all the ingredients in a blender. Blitz for 1-2 minutes (depending on how powerful your blender is). Blitz until completely smooth (you don’t want any big chunks).

Note: This recipe produces a lot of smoothie. You don’t need to consume all of it in one sitting. I usually pour any extra smoothie into a jar and store in the fridge to have later in the day.

Excess smoothie

Ditch the Protein Powders

I used to add a scoop of store bought protein powder to my smoothies. But then I realised I could save a lot of money and avoid a lot of nasty chemical additives by making my own.

In her book Simplicious Flow Sarah Wilson shares a simple and easy protein powder you can make at home.

DIY Protein Powder

DIY protein powder

Ingredients

300g chia seeds
150g flaxseeds
3 cups hemp seeds
50g maca powder

Note: You can get these ingredients from most bulk food stores and major supermarkets (look in the health food section).

Method

Mix together and store in a jar in your fridge. Whenever you’re making a smoothie, throw a quarter cup of this mixture in. This is much better than the overly packaged and ultra-processed protein powders that you get at the shops.

To sum up

There are no hard and fast rules when it comes to making smoothies. You don’t have to stick to strict measurements and specific ingredients.

But if you’re totally new to the world of smoothie making, try my smoothie recipe and see how you go.

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Just in time for the holidays, I’m sharing my favourite books from this year.

As someone who loves to read, I always look for great books to add to my shelves and the growing pile of books next to my bed. Over the past year, I’ve stumbled upon some amazing books that I’m excited to share with you.

Whether you’re looking to enhance your thinking, organise your life, create new habits, or get absorbed in an inspiring story, this list has something for everyone.

Here are nine standout books from my 2024 reading list that are well worth your time.

Let me know which ones you’re excited to pick up—and don’t forget to share your recommendations with me. Let’s go!

 

1. The Extended Mind: The Power of Thinking Outside the Brain by Annie Murphy Paul

“We use our brains entirely too much – to the detriment of our ability to think intelligently. What we need to do is think outside the brain.”

There’s an old assumption that thinking happens inside the brain. But this book blows that assumption apart. Annie Murphy Paul presents compelling research that shows there are many ways we can use the world around us to improve our ability to think, learn, and unleash creative ideas.

This book changed my behaviour in several ways:

  • I started incorporating more movement into my day (using a treadmill desk and cycle desk)
  • I started spending more time out in nature (e.g., going on hikes)
  • I brought more nature into my home (more indoor plants)
  • I became obsessed with getting things out of my head and writing things down on Post-it notes and whiteboards
  • I purchased two large computer monitors for my workspace
  • I started using my hands more to gesture as I learnt about new ideas
  • I started running new webinars to teach others new ideas I was learning about

 

I’ve been able to “extend my intelligence” using my body, physical space, and relationships. If you’re curious about the science behind these behaviours, I recommend reading this book.

 

2. How to Be Miserable: 40 Strategies You Already Use by Randy Paterson

“Avoid all exercise”, “Maximise screen time”, and “Can’t afford it? Get it anyway”.

These are just three of the 40 behaviours and habits psychologist Dr Randy Paterson encourages us to engage in to guarantee a lifetime of misery.

This book takes advice we all need to hear, flips it, and presents it in a way that cuts through.

I was surprised by how motivating this book was. It made me want to move my body, stay off screens, and engage in self-care acts way more than your usual self-help book. It also helped that it was laugh-out-loud funny.

How to be Miserable was such a delight to read that I purchased Paterson’s other book for young adults (How to be Miserable in Your Twenties). Both books I highly recommend.

 

3. Everything in Its Place: The Power of Mise-En-Place to Organize Your Life, Work, and Mind by Dan Charnas

“A restaurant is a promise: walk in and we’ll be ready. Select anything on our menu and we’ll cook it for you quickly and well.”

Chefs can’t wing it. They need to be organised and have a plan. We can learn a lot about how to organise ourselves and manage our commitments from the culinary world.

This book outlines the philosophy and strategies of running a successful commercial kitchen and shows how to apply these ideas to navigate our lives with power and ease.

Dan Charnas discusses ideas such as slowing down to speed up, knolling, rearranging spaces to remove resistance and making first moves. As someone who loves cooking and being organised, I thoroughly enjoyed this book.

 

4. Highway to Hell: Climate Change and Australia’s Future by Joëlle Gergis

“As Australia is the third-largest exporter of fossil fuels in the world, what we do over the next handful of years really, really matters. The time for standing on the sidelines has passed.”

Joelle Gergis is a climate scientist who gave up a prestigious academic position to sound the alarm on the climate emergency. In this Quarterly Essay, she lays out the latest climate science in a clear and compelling way and shows readers what is at stake if we continue business as usual (e.g., approving new fossil fuel projects).

This essay is a heavy but essential read for all Australians who want a liveable future.

 

5. Excellent Advice for Living: Wisdom I Wish I’d Known Earlier by Kevin Kelly

This book is a collection of nuggets of wisdom that Kevin Kelly wrote for his adult children. This is life advice he wishes he had known earlier.

At first glance, this looks like just another standard book of uplifting quotes. But don’t be mistaken. This is no ordinary book of quotes.

Kelly could have easily written entire waffly chapters on each quote, but I’m so glad he restrained himself. Each quote is small but mighty, providing plenty of food for thought and practical advice.

Here is a small selection of Kelly’s life advice that resonated with me:

“Be frugal in all things except in your passions. Select a few interests that you gleefully splurge on. In fact, be all-round thrifty so that you can splurge on your passions.”

“The best work ethic requires a good rest ethic.”

“We tend to overestimate what we can do in a day and underestimate what we can achieve in a decade. Miraculous things can be accomplished if you give it 10 years.”

 

6. The Anxious Generation: How the Great Rewiring of Childhood is Causing an Epidemic of Mental Illness by Jonathan Haidt

The Australian government recently passed legislation to ban social media use by teenagers. Some have cited this book as the reason for the ban. If that’s true, I can certainly see why.

Social psychologist Dr Jonathan Haidt argues that we are overprotecting our children in the real world while underprotecting them online. This has led to disastrous consequences for young people’s mental health and development.

Before reading this book, I didn’t like social media companies and the manipulative strategies they use to hijack people’s time and attention. Over the years, I had read a lot of books outlining the harms of social media. What’s unique about this book is that Haidt presents a plan for cleaning up the mess these Big Tech companies have created and ensuring children develop in a healthy way.

Haidt’s plan involves keeping children off social media for as long as possible. Whether you’re a child or an adult, I firmly believe that everyone can benefit from some time away from these platforms. As Haidt succinctly puts it:

“The Anxious Generation is a book about how to reclaim human life for human beings in all generations.”

 

7. The Wealth Money Can’t Buy: The 8 Hidden Habits to Live Your Richest Life by Robin Sharma

This book argues that we’ve been brainwashed to measure whether we are winning at life by the size of our possessions and the amount of money we have. However, according to author Robin Sharma, this definition of success is far too narrow and limiting.

Sharma expands the definition of wealth and what it means to “live abundantly and beautifully” by sharing other forms of wealth often overlooked by capitalist culture.

If we invested more time in personal growth, building connections and community, and cultivating good health, we would feel deeply alive rather than exhausted from the hedonic treadmill.

I’ll leave you with this quote that struck a chord with me (written in the chapter on Health):

“If you don’t feel good physically, mentally and spiritually, all the money, possessions and fame in the world mean nothing. Lose your wellness (which I pray you never will) and I promise you that you’ll spend the rest of your days trying to get it back.”

 

8. Grumpy Monkey by Suzanne Lang and Max Lang

This delightful children’s book starts with Jim Panzee waking up feeling grumpy.

“The sun was too bright, the sky was too blue, and the bananas were too sweet”.

Have you ever woken up feeling a little bit off?

This book is a fun way for everyone (not just little kids) to understand human emotions. It’s okay to be grumpy! It’s okay to wake up feeling a bit off. Allow yourself to experience these emotions. In time, they shall pass.

 

9. Out of the Blue: Everything this Wiggle Journey has Taught Me by Anthony Field with Greg Truman

One of my relatives is obsessed with The Wiggles (an Australian children’s performance group). After reading Anthony Field’s memoir (the Blue Wiggle), I finally understand all the fuss. The Wiggles are amazing!

Field’s memoir takes a deep dive into how the band started, how they managed to stay true to their values and mission, and the challenges they faced along the way.

Field is honest about his difficult time in school, media blunders, and his struggles with physical and mental health issues over the years. What can I say? Out of the Blue is a refreshing, wholesome read.

“I’ve been thrilled to become the major on-stage instrumentalist playing guitar, bass, drums, mandolin, bouzouki, and anything else a curious child might want to explore musically. It turns out that the maintenance of a child-like wonder about the world isn’t so hard to retain, even after you turn 60.”

To sum up

There you have it! Nine books that shifted my perspective and changed my behaviour in some way. Now, it’s over to you – what books helped to shape your year? Are there any you’d recommend?

I’d love to hear your recommendations.

Overcoming decision fatigue

Do you ever feel exhausted by the middle of the day?

If so, you could be suffering from decision fatigue.

Decision fatigue occurs when you have to repeatedly make decisions. Every decision you make takes effort and depletes some of your mental resources. By the end of the day – after making hundreds of decisions – you feel mentally drained.

You struggle to make simple decisions (e.g., “What will I have for dinner?”) and the quality of your decisions deteriorates too (“I’ll get Uber eats”).

In the book The Gap and The Gain, Dr Benjamin Hardy describes decision fatigue as follows:

“Decision fatigue happens when you’re not sure what you’re going to do. It’s when you’re torn between options and, due to your indecisiveness, you often cave to the tempting worse option.”

Sound familiar?

Instead of studying, you go on social media.
Instead of cooking a healthy meal for dinner, you order greasy fish and chips.
Instead of getting to bed at a reasonable hour, you watch another episode on Netflix.

Unless you have the self-discipline and mental clarity of a Zen master, decision fatigue is something we have all experienced.

Research has found even people who are expert decision makers (i.e., judges) suffer from decision fatigue.

In one study researchers examined 1,112 judicial parole decisions by eight experienced judges at different times throughout the day.

Irrational-hungry-judge-effect-study

The researchers found if prisoners appeared before the judges at the very beginning of the day or after a food break (morning tea or lunch), they were more likely to get granted parole than prisoners who appeared later in the sequence of cases in a session.

In fact, they found the probability of a favourable decision dropped from 65% to almost 0% from the first ruling to the last ruling with each sitting session.

What was going on?

When the judges started their work day, they had a lot of mental resources available. One would assume these judges had slept well and had some breakfast.

But as each sitting session progressed, each decision they made depleted their mental resources and executive function. Just before morning tea or lunch, their mental resources would have been running low.

The researchers argued that when the judges had limited mental resources they became increasingly punitive. They simplified their judicial decisions and went with the status quo which was to deny parole requests.

This phenomenon is known as the Irrational hungry judge effect.

What do you do with a hangry judge?

Give them plenty of breaks and food.

In this study, the judges’ mental resources seemed to be replenished and their decision making ability restored after morning tea and lunch breaks.

Ways to replenish your mental resources

What does this research on hangry judges have to do with your studies and work?

Here’s how it relates . . .

For optimal brainpower, you have to schedule in rest breaks. If you don’t schedule in regular rest breaks, they often don’t happen. You also need to take care of yourself with healthy food and healthy lifestyle practices and eliminate trivial decisions wherever you can.

Here are some simple and practical things you can do to overcome decision fatigue and keep your mental resources topped up:

1. Carry a digital timer with you

Carry a digital timer

I like to have a digital timer within arms reach at all times when I’m working. At the start of a work session, I’ll set the timer for 20-30 minutes. When the timer goes off that’s my cue to get up and move.

The timer reminds me that:

1) I’m not a robot; and
2) I need to take breaks to replenish my mental resources.

2. Stop mindlessly clicking and scrolling

Clicking and scrolling through your social media feed can rapidly deplete your mental resources. Jumping around the Internet from one random post or video to another can erode your attention and willpower. As the Center for Humane Technology states:

“When endless content creates an overwhelming amount of want, we can end up addicted to seeking satisfaction, clicking and scrolling, mindlessly consuming content, often with minimal oversight from cognitive control regions of the brain. Ultimately, this behavior drains our energy.”

Social media algorithms also promote content that provoke angry reactions over neutral and positive reactions. When you see posts that fill you with anger and other negative emotions (e.g., fear, envy, and anxiety), this can also leave you feeling drained.

So, be intentional about your social media use. Ask yourself, “Why am I going on here? What’s the point?” If it’s for fun and/or entertainment, that’s fine. But it’s a good idea to have your digital timer nearby and set a time limit. When the timer goes off, say out loud “That’s enough. I’m getting off!”.

3. Eat healthy snacks and food

Your brain needs energy to function at an optimal level. Where does it get that energy from?

Simple answer: food.

Author of The Willpower Instinct Dr Kelly McGonigal recommends fuelling your body with foods that give you lasting energy. She states:

“Most psychologists and nutritionists recommend a low-glycemic diet- that is, one that helps you keep your blood sugar steady. Low-glycemic foods include lean proteins, nuts and beans, high-fiber grains and cereals, and most fruits and vegetables-basically, food that looks like its natural state and doesn’t have a ton of added sugar, fat, and chemicals.”

4. Establish habits, plans, and/or check lists

Establishing habits, pre-planned responses, and checklists reduces the number of decisions you need to make, subsequently preventing decision fatigue.

I’m a big fan of tiny habits and implementation intentions to help streamline the day. I also have a folder of checklists to help me pack equipment for various trips, work jobs, and community events.

These checklists make all the difference, especially when packing for trips away. The night before I go away, I grab my packing list and start throwing items into my bag. Very little mental effort and/or decision making is required! I get to start my holiday full of energy rather than feeling mentally depleted and grumpy.

5. Spend time in nature

If you’re feeling overworked and mentally frazzled, head outside for a good dose of nature. Research by Hartig shows nature can restore deficits in attention and make people think and feel better.

6. Move your body

I understand when you’re feeling tired, the last thing you want to do is get up and move. But research shows a five minute walk can do your brain the world of good.

One study found taking six regular five minute walking breaks every hour left people feeling more energised and less fatigued than people who just took one 30 minute walking break and sat for the rest of the day.

7. Do trivial things the night before

Can you lay out your clothes the night before? Pack your lunch and bag before you go to bed? Write a short to-do list for the next day? If you can knock off a few trivial decisions the night before, this is going to lighten your mental load the next day.

8. Take a nap

I love the energising effect of taking a post-lunch/afternoon siesta. I started taking power naps when I was an exchange student in Italy. My Italian host mother insisted I take a nap after lunch (it’s what everyone in the village did). So, when in Rome . . .

I grew to love taking naps. In fact, I’ve continued the practice for the past 20 years.

I recommend limiting your naps to 15-30 minutes in duration (any longer and you risk waking up feeling groggy). To avoid messing with your sleep at night, make sure you take your nap before 5pm.

To sum up

We can all learn a thing or two from the example of the punitive behaviour of the hangry judges. To avoid the Irrational hungry judge effect you need to take care of yourself.

The good news is there’s a lot you can do to replenish your mental resources. If you take a few minutes here and there to engage in tiny self care practices, not only will you feel better but you’ll more likely make better decisions.

busting the myth of being naturally smart

Is there such a thing as being naturally smart?

I don’t think so.

Students who look like they are naturally smart just have a bit of a head start on the rest of the class.

From the outside, it looks like easy street for these ‘smart’ students. They are cruising along, getting good marks without a lot of effort (or so it seems). But because we are not privy to every aspect of their lives, most of us are completely unaware of the invisible advantages these students have.

Invisible advantages?

Let me explain . . .

Smashing physics with the help of world experts at home

I know a young man who did really well at physics in high school. From the outside, it looked like he was naturally talented at the subject. But if you were to take a closer look at his home environment, you’d soon realise that there were other factors at play.

Guess what his parents do for a living?

They are both award winning physics professors.

From a very young age, he got to travel the world with his parents as they attended physics conferences.

Guess what his older brother does?

He’s an academic, too. In which department?

Physics.

Think about it, since the day he was born he has been immersed in the world of physics. His family lives and breathes physics!

When family friends (i.e. other physics professors, PhD and Masters students) come over for dinner parties, what do you think they talk about?

Physics.

You’d expect this young man to excel at physics!

But not because he’s naturally smart at it (he’s not). He excels because he’s been exposed to the ideas and language much more than the average physics student. And in year 12, if he got stuck? Plenty of help was at hand. It was like he was living with three private physics tutors.

Of course, I have to give this young man some credit. His success didn’t solely come down to his family members being physicists.

He applied himself.
He turned up to his physics classes.
He studied for his tests and exams (his parents and brother couldn’t do this work for him).

But it helped being raised in an environment where physics was seen to be fun, exciting and fascinating. It helped a lot.

A genius is not born, but educated and trained

Atomic Habits by James Clear

In his book Atomic Habits, James Clear tells the story of a Hungarian man called Laszlo Polgar and his three daughters, Susan, Sofia and Judit. He states:

“Laszlo was a firm believer in hard work . . . he completely rejected the idea of innate talent. He claimed that with deliberate practice and the development of good habits, a child could become a genius in any field. His mantra was “A genius is not born, but is educated and trained.”

Laszlo wanted to test out this idea with his three girls. So here’s what Laszlo did . . .

“Laszlo decided chess would be a suitable field for the experiment and he laid out a plan to raise his children to become chess prodigies. The kids would be home-schooled . . . The house would be filled with chess books and pictures of famous chess players. The children would play against each other constantly and compete in the best tournaments they could find. The family would keep a meticulous file system of the tournament history of every competitor the children faced. Their lives would be dedicated to chess.”

Did Laszlo’s experiment work?

You bet!

Here’s how James Clear sums up Laszlos’s daughters’ achievements:

“Susan, the oldest, began playing chess when she was four years old. Within six months, she was defeating adults.

Sofia, the middle child, did even better. By fourteen, she was a world champion, and a few years later, she became a grandmaster.

Judit, the youngest, was the best of all. By age five, she could beat her father. At twelve, she was the youngest player ever listed among the top one hundred chess players in the world . . . For twenty-seven years, she was the number-one-ranked female chess player in the world.”

Now you might be thinking, “What kind of gruelling childhood did these poor girls have?” but don’t feel sorry for them. If you watch interviews (like this one), you’ll hear the sisters talk about how enjoyable their upbringing was. They really loved playing chess.

So it’s time to get creative

Your parents don’t need to be world experts for you to excel at school and life. The point is this . . .

You can improve in any area if you apply yourself.

But you’ll need to develop an interest in your subjects. Don’t rely on your school teachers to make your subjects interesting. It’s time to take charge of your learning. It’s up to you to find ways to make learning fun.

Don’t limit yourself to your textbook. Go and explore other resources: online courses (check out classcentral.com), TED talks, interesting podcasts, documentaries, free talks and your local library.

Read as much as you can. Ease into new topics with graphic novels and kids books. Once you’ve mastered the basics, move onto more complex reading materials.

Finally, if you can, surround yourself with people who have similar goals and interests. They may not be in your neighbourhood or school community, but you can find them in online communities.

For example, I was interested in learning more about how to eat and cook in a healthy way. So I enrolled in an online course that explored plant-based nutrition. This course connected me with people from all over the world who were also interested in developing healthy eating habits.

Instead of feeling like I was being a bit extreme for saying no to the Frankfurt sausages and party pies at events, this online community empowered me to keep making healthy lifestyle choices.

As James Clear says:

“One of the most effective things you can do to build better habits is to join a culture where your desired behaviour is the normal behaviour. New habits seem achievable when you see others doing them every day. If you are surrounded by fit people, you’re more likely to consider working out to be a common habit. If you’re surrounded by jazz lovers, you’re more likely to believe it’s reasonable to play jazz every day. Your culture sets your expectation for what is “normal”. Surround yourself with people who have the habits you want to have yourself. You’ll rise together.”

So I’ll leave you with two questions . . .

1. What do you want to learn and/or get better at?; and
2. Are there any communities that can support you with this?

Whatever you want to learn or do, approach it with an adventurous spirit and bring a few people along for the ride. It’s much more fun (and effective) when you learn and grow together.