Have you ever opened a big bag of crisps, told yourself you’d only have a few but ended up polishing off the entire packet?
Once you start eating anything that’s salty, full of fat and crunchy, it’s hard to stop. Trust me, I know from experience.
Salt + Fat + Crunch factor = Dangerously addictive
Potato crisps and other processed snack foods are engineered to taste good. But what tastes good and is good for industry isn’t necessarily good for us.
Think about it, have you ever seen a rotting potato crisp? A potato crisp covered in mould? Probably not. Why? Because crisps are highly processed.
As food journalist Michael Pollan says in his book Food Rules:
“The more processed a food is, the longer the shelf life, and the less nutritious it typically is. Real food is alive – and therefore it should eventually die”
So we need a healthy snack alternative.
Enter the kale chip.
When I first heard about kale chips, I’ll admit, I felt a little uneasy. Kale in its raw form can be tough and sometimes bitter. I was skeptical.
But add a little heat, some olive oil and soy sauce, and kale undergoes a complete transformation.
I’ve been perfecting the art of cooking the kale chip. Ten batches later and some advice from another kale chip enthusiast, I think I’ve finally nailed it.
Here’s how you can make your own kale chips in less than 15 minutes.
1. Turn the oven on to 180°C.
2. Now gather all your ingredients and equipment.
You’ll need the following ingredients:
A bunch of kale (I like curly green kale but any kale will do the job)
Olive oil
Soy sauce or tamari
Grab these kitchen utensils:
A chopping board
Baking tray with a sheet of baking paper
A good knife
A large bowl
3. Wash the kale. I fill up a large bowl of water and soak the kale to get any dirt off.
4. Chop your kale up into 2cm pieces.
5. Add about a tablespoon of olive oil and a splash of soy sauce.
6. Now gently massage the oil and soy sauce into the kale. Don’t spend too long on this. You just want to make sure the kale is nicely coated.
7. Lay the coated kale out evenly on a baking tray. Give them some space, otherwise they won’t crisp up nicely.
8. Put the tray of kale into the oven. Now take note: once the tray is in the oven, turn the heat off. I repeat: Turn the heat off! If the oven is too hot, the kale chips will burn to a crisp (and not a good crisp!). Set a timer for 8 minutes.
9. While your chips are cooking, now is a good time to tidy things up. Don’t be lazy. Wipe down the bench and do the dishes. Trust me, tackle the dishes now rather than later (it makes the chips taste better).
10. When the timer goes off, take the kale chips out and see if they are crispy enough for you. If they are still a little limp, put them back in the oven for another minute or two.
You need to stay focused at this point. You are so close to having a bowl of delicious kale chips, but if you leave them in there for too long they will burn!
11. Pour yourself a cold beverage, put your chips in a bowl, turn up your music and enjoy!
Have you ever made kale chips? Do you have another healthy snack that you regularly make? If so, I’d love to hear what you make. Feel free to post below or send me an email with your snack ideas!
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But just to be clear – this car wasn’t in bad shape when I first got it. I turned this car into a jalopy through neglect and ignoring basic warning signs.
Whenever I gave my friends a lift in this car, I remember that they always looked visibly uncomfortable. They’d say with a nervous laugh:
“Jane, what’s that strange rattling sound?”
“Why is there a red warning light on your dashboard?”
I wasn’t fussed about the red light or the strange rattling sound.
Somehow, I’d missed the adulting lesson on basic car maintenance.
For many years, I never bothered to get my car serviced. I drove it to the point where it rattled and shook violently, the engine would cut out while driving, and the brakes squealed at a painfully high pitch.
It got to the point where I could no longer ignore these problems, but by then, it was too late. My car was beyond repair and could only be salvaged for scrap metal.
I’m embarrassed to share this, as that’s no way to treat a car that gets you from A to B and uses the Earth’s finite resources. But stay with me because there’s an important point I want to make, and it’s this. . .
When I was younger, I engaged in several unhealthy lifestyle practices. Whilst I never smoked, took drugs, or consumed alcohol, I ate huge amounts of processed junk food (I didn’t know how to cook).
I also frequently sacrificed sleep to pull all-nighters to complete my assignments (I struggled with procrastination).
My body seemed resilient. It appeared capable of handling the shocks. But over time, I started feeling tired and rundown. Still, I kept pushing myself like my old car. The only time I could rest was when I got sick.
These days, everything’s quite different.
I am physically unable to thrash my body around like an old jalopy.
Something as simple as consuming too much salt or sugar can send my brain spiralling out of control.
I was reminded of this a couple of weeks ago when I visited a friend in hospital. Because I was spending a lot of time at the hospital, my usual routines of grocery shopping and cooking from scratch were disrupted.
But then to make matters worse, I was given $80 worth of vouchers to spend at the hospital cafeteria. I thought, “How bad can hospital cafeteria food be?”.
It turns out really bad.
Cheese kranskys (sausages), heaps of salty hot chips, deep-fried chicken, and soft drinks were the main options at this hospital cafeteria.
Unhealthy food seemed completely normalised in this hospital environment. My jaw dropped when I saw a patient order not just one but five cheese kransky sausages!
In this hospital setting, I also started to eat poorly. It was on my third day of eating hot chips from the hospital cafeteria when I noticed that these chips weren’t doing me any favours. I was feeling off my game.
So I decided enough was enough. I gave the remaining hospital food vouchers to a homeless man who was hanging around the cafeteria, desperate for a feed. It was back to home cooked meals for me!
This greasy processed hospital food had a ripple effect on the rest of my life. I slept badly, which impacted my ability to run the next morning (my joints hurt). I felt resistance to using my treadmill desk because everything felt much harder than usual. Since I was moving less, I was more distracted.
I know all this might sound a bit dramatic, especially to those of us who enjoy a few hot chips (e.g., my husband). Given my friend was in a hospital bed and couldn’t walk, I am fully aware of how lucky I am to be able to run in the first place (even with sore joints).
The point I’m trying to make is this . . .
I also know that small decisions, like eating too many hot chips or staying up late, can add up and take their toll on your mind and body. These tiny decisions can have a big impact on the way you feel.
When I was younger, I could eat whatever I wanted and still feel pretty good. Sometimes I’d feel a bit off, but not in a noticeable way.
As Dr Randy J Paterson states in his book How to Be Miserable in Your Twenties:
“In your twenties, some people can do practically anything to their bodies, experience no immediate physical consequences, and feel emotionally more or less well. Random sleep cycle, sedentary lifestyle, lousy diet, 90 percent of the day staring at screen, binge-drinking, isolation, the works. The body doesn’t completely fall apart, and the mind, while not thrilled, hangs on.
Later on, the effect is more immediate. Live exactly the same way at thirty-five, at forty-five, and things don’t go so well. Take a middle-aged car and drive it aggressively down jolting roads, loaded to the max, old oil clogging the engine, and it’s not going to last long. The baseline mood at forty-with no maintenance, no exercise, no dietary adjustment, no stability, and no social life- is misery. ”
Like a car, the human body requires regular basic maintenance. I see this basic maintenance as a collection of small behaviours that leave me feeling calm, grounded, and focused.
Here are a few things I need to do to keep myself running smoothly:
Every now and then, I’ll abandon these behaviours. I’ll have a day where I eat and do whatever I like. I’ll order takeaway, sit on the couch and binge-watch a series until late at night. I usually pay for it the next day, but it also gives me a better appreciation of these healthy practices and what they do for my body and mind.
It’s all about tuning in and noticing how certain things make you feel. For example, when I was in my mid-20s, I noticed every time I ate deep-fried chicken, I experienced sharp stomach pains.
That was like the red warning light on my car dashboard going off in my body. But instead of ignoring it, I paid close attention. Eventually, I decided it wasn’t worth the pain. So I stopped buying greasy deep-fried chicken and eventually went plant-based, which immediately improved my mental and physical health.
There’s no doubt that modern life can be hectic and stressful. When you’re rushing from one thing to another, it’s easy to overlook the basics and ignore the warning signs.
I’m not proud of how I treated my first car, but I learnt from the experience. Now I make sure I get my car serviced regularly. This saves me time, money, and stress in the long run.
Similarly, we need to pay attention to the way in which we look after ourselves. By dedicating time, energy, and attention to the small things that make us feel better, our experience of the present moment becomes richer. As longevity researcher Dan Buettner says, “You can add years to your life and life to your years”.
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This means you need to prepare yourself mentally and physically for them.
You can work so hard to memorise large quantities of information for an exam, but if you’re not mentally and physically prepared, all that hard work can sadly go to waste.
When it comes time to take your exams, you have to relate to yourself as a professional athlete. Leading up to the day of the big performance (i.e. the exam), you need to eat nutritious food, be in the right frame of mind, manage your nerves, and allow your body to rest. These simple things can make all the difference to your exam performance.
You may be thinking “But isn’t this just common sense?”
It is! But creating healthy habits takes time and practice.
It’s one thing to intellectually know you should be eating well but it’s another thing altogether to incorporate healthy meals and snacks into your lifestyle.
I see a lot of students drinking energy drinks, getting very little sleep, and eating highly processed foods in the days leading up to exams. I have to admit, there was a time when I engaged in these behaviours too. I can tell you from personal experience, this is a recipe for mediocre grades and a miserable existence.
Here are my top 10 tips to prevent burnout and boost exam performance:
Sleep is critical to the learning process, exam performance, and wellbeing. Yet it’s usually the first thing students sacrifice to get more study done.
If you miss two hours of sleep each night for a week, the cognitive effects are as bad as going without sleep for two days straight!
Studies have also found that if you stay awake for 18 hours straight that’s like having a blood alcohol level of 0.05. In other words, it’s like being legally drunk. Your ability to focus, think, and learn will be seriously impaired.
You can’t adapt to getting less sleep. As adolescents, you need about 9-10 hours of sleep per night to be as alert as possible when you wake up.
If that feels unachievable, try to just get an extra 15 minutes of sleep tonight. Gradually increase this each night until you reach your target.
Often students stop exercising when they start preparing for exams. They think “I don’t have time to exercise!”. It’s as if they think they must spend every moment studying. Don’t fall into this trap.
Movement is your friend when it comes to studying for exams.
Research shows engaging in regular physical movement will help you to study more effectively. Firstly, it’s a great way to relieve stress and release feel good chemicals. Secondly, it gets the blood flowing more efficiently to your brain, which can give you a cognitive boost.
One study found students who engaged in 5 minute movement breaks every 17 minutes during a lecture retained more information and could focus better.
Every time you engage in a short movement break, you’re enhancing your study sessions.
Research has found that students who skip breakfast experience a decrease in cognitive performance and alertness compared to students who eat breakfast.
Eating a nutritious breakfast will give you a cognitive boost before an exam. It will also help you to feel fuller for longer, stabilise your mood, and give you plenty of energy to get through the exam.
Here are some healthy breakfast ideas:
Muesli or porridge with nuts and fresh fruit (e.g., berries) Wholemeal toast with a variety of toppings (e.g., baked beans, tomatoes, and avocado) and a piece of fruit A healthy homemade smoothie (click here for my brain boosting smoothie recipe)
Your brain requires adequate hydration to function properly. Drinking water ensures that your brain receives the necessary fluids to perform tasks efficiently, such as retaining information and problem-solving.
Take regular sips of water as you study. It’s a good idea to have a glass of water or a reusable drink bottle within arms reach.
You may even want to create a tiny habit to remind yourself to engage in this simple behaviour (e.g., “After I finish answering a practice exam question, I will take a sip of water”).
Many years ago, I started thinking that my teachers and lecturers were out to get me. I thought they would mark me down wherever they got the chance. As a result of this distorted thinking, I became too scared to write anything in one of my first tests at law school. After receiving a terrible grade (5%), my brother said to me:
“Remember sis, your teachers want you to do well. They will try to give you marks wherever they can. It’s in their best interest to do so.”
Don’t worry about writing a perfect answer. If you’re unsure, be brave and still write something down. Even if it’s just a few dot points, it’s better than nothing. You may not get any marks for it, but your teachers won’t take marks off.
Just remember, most of the time your teachers are on your side and they want you to succeed. When you do well, it makes them look good.
Chances are there will always be something that you could have studied more thoroughly come the day of your exam. But on the morning of an exam, you can’t do much about that, so there’s no point worrying. Worrying will just deplete your finite energy, which you need to conserve for the exam.
Instead of worrying, try saying this to yourself before each exam:
“I now know so much more than I did before. I’ll be able to answer many questions in this exam.”
Telling yourself this positive micro-thought will allow you to enter the exam in a calm and confident frame of mind.
It’s normal to feel a bit nervous before an exam. But there are certain things and people that can push your anxiety levels into dangerous territory and impair your exam performance.
For example, coffee and energy drinks will skyrocket your stress levels. Similarly, hanging out with people who have a lot of nervous energy and are venting about the exam (“I’m going to fail!” and “I hardly studied!”) are going to leave you feeling distracted and a little jangled.
Before the exam, do your best to isolate yourself from these people. If you’re worried about offending someone who is venting to you, you could say “I’m sorry but I really need to do some last minute cramming”. Then proceed to pull out your notes and pretend to read them.
How many times have you stayed back after an exam to talk to your friends about what you put for each question? Have you ever felt terrible after doing this?
It can be reassuring to know that you wrote the same answer as your friends. But if you find out that you wrote something completely different, you may start to second guess yourself. If you have another four or five exams to go, this may throw you off your game.
This is why I don’t recommend engaging in a postmortem of the exam until you get your results/exam paper back.
When you walk out of the exam room, tell yourself:
“That exam is over. There’s nothing I can do to change how I went. It’s time to move on!”.
You could imagine yourself locking the exam in a box and throwing it off a cliff or rolling it up and stuffing it in a bottle and throwing it out to sea. The point is you need to mentally disconnect from that exam and focus on studying for the next one.
If you come across a question that you’re not sure how to answer, stop for a moment and take a few deep breaths (in for the count of 4 and out for the count of 4).
A simple breath activity you can try is the Box Breathing Technique. This involves imagining yourself breathing along the sides of a box (breathing in for the count of four on one side, out for the count of four on the next side, etc). Repeat this 2-3 times. Then take a look at the question again.
If you are still unsure how to answer the question, move on to another question.
The worst thing you can do is panic (remember, stress impairs your ability to think and recall information).
By engaging in Box Breathing, you can help yourself to remain in a calm and stable state.
Many of us are familiar with writer’s cramp. This can be caused by gripping onto your pen too tightly. Try loosening your grip a little.
Alternatively, experiment with a range of different pens. Some biros require you to press down hard on the page to make a mark, but not gel pens. The ink just flows onto the page!
The reality is, even with a good gel pen, your elbow will start to hurt at some point if you’re taking a 3 hour exam. When it does start to hurt, have a rest for a few seconds (yes, you have time to do this). Stretch your arm out. Shake it a little.
Treat each exam like a mountain hike rather than a 100 metre sprint. Resting for a few moments here and there will be time well spent and will enhance your overall performance.
These simple strategies can help to elevate your exam performance. My advice is to start small. Even if your exams are several weeks away, select one or two of these ideas and start testing them out today. At first, the strategies will require a bit of mental effort. But like anything in life, if you persevere they’ll become second nature to you and they’ll just be things you do without even thinking.
Want to learn more exam strategies? Click here to download a free copy of 70 ways to ace your exams.
Then it’s time to make a few small tweaks to your lifestyle.
Below are 15 scientifically proven strategies that can help you change any behaviour.
Simple changes to your environment can help nudge you towards engaging in particular behaviours. For example, a year ago I set a goal to move more during the day. To achieve this goal, here’s how I modified my workspace:
• I removed my office chair
• I installed a standing desk
• I converted a treadmill to a treadmill desk and placed it in the centre of the room
• I set up a whiteboard to brainstorm on my feet
• I put a yoga mat on the floor and a set of dumbbells under my desk
These little changes forced me to work on my feet. Instead of sitting hunched in a chair, I now move constantly throughout the day.
Half the battle when it comes to adopting a new behaviour is remembering to do it. Enter cues!
Cues are things you see or hear that remind you to engage in a particular behaviour.
Here are some examples of cues:
• An alarm or timer going off
• A message to yourself written on a whiteboard
• An object placed in the middle of a room (e.g. an instrument that you need to practice or gym clothes set out)
• A note written on your hand
• A message on your screensaver
• An implementation intention
Implementation intentions are slightly more sophisticated cues. They involve making plans for when and where you’ll execute an intention (If I do X, then I will do Y).
Here are some examples of implementation intentions:
• “Today at 5pm, after work, I will go for a 20 minute walk.”
• “When I sit down on the bus, I will get out my flashcards and do 5 minutes of revision.”
• “I will meditate for 10 minutes at 7am in my bedroom.”
When a certain situation arises (e.g. you finish work or get on the bus), then you will carry out a particular behaviour (e.g. walk for 20 minutes or revise flashcards). The more you follow through with these plans, the sooner the behaviour will become a habit.
The more times you repeat a behaviour, the more deeply engrained it becomes in your brain. Once a behaviour becomes an engrained habit, it requires very little mental effort to execute.
As Dr Sean Young states in his book Stick with it:
“Brains are like cars. Driving them in manual mode takes a lot of awareness and effort. But brains prefer to be in automatic mode. They do this by storing things that frequently occur so they can be easily accessed. Think of it like your brain storing your username and password for a site you visit often. That way you can login effortlessly, without even thinking, allowing you to concentrate on other things.”
To get to automatic mode, you need to engage in the behaviour over and over again. Early and often is key!
We all have dreams. But often our dreams are so big and overwhelming we fail to do anything to move towards them. So break your dream down into small steps.
Ask yourself:
• What do I need to do today?
• What do I need to do in the next 10 minutes?
• What do I need to do in the next 30 seconds?
Let’s say you have a dream of improving your fitness and wellbeing. Today you’ll need to do some exercise to achieve this goal. The problem is your brain says, “Ugh…exercise .. don’t want to!”. So what do you do?
You could say, “All I need to do is go to the gym and touch the floor”. Of course, once you get to the gym, walk in and touch the floor, you’re there. You might as well keep going.
Mindfulness is about being aware of what’s going on in the present moment (i.e. your thoughts, sensations, feelings and surroundings). If you’re aware that you’re engaging in a bad habit, then you’re in a better position to stop and do something different. In short, you can better self regulate.
How do you become more mindful?
One way is to practise meditation. You can read more about this technique here.
As humans, we are wired to do what’s easy and most convenient. As psychologist Sean Young states:
“People want things to be easy for them to do. They enjoy things that are easy for them to do. And they’ll keep doing things that are easy to do.”
So how do you make a behaviour easy or easier to do?
Here are a few ideas:
• Break it down with a simple plan: list out all the small steps you need to take.
• Re-engineer your environment: decrease the barriers to engagement.
• Make it a habit: repeat the new behaviour over and over again (implementation intentions can help with this).
At the end of the day, week and month, do a quick check in. Ask yourself:
• How did I go today with what I set out to do?
• If things didn’t go to plan, what got in the way?
• What could I do differently tomorrow?
Pausing to reflect for a few minutes is time well spent. It allows you to consider better ways of doing things, so you can course correct and make continual improvements.
Motivational speaker Jim Rohn states:
“You are the average of the five people you spend the most time with.”
In other words, you soak up your friends’ qualities.
Have friends who exercise and eat well? You’re more likely to exercise and eat well. Have friends who take their studies seriously? You’re more likely to take your studies seriously.
If you’re trying to change a particular behaviour, see if there is a community you can join that can support you. Connect with other people who have changed or are trying to change their behaviour. There’s a real sense of comradery when you spend time with other people who are all working towards the same goals as you.
If you’re engaging in the same behaviour day in, day out, at some point your brain will get bored. So we need to explore ways to make the behaviour a bit novel and interesting for our brains. We need to apply Fun theory.
Here are some ideas of how you can perk up your brain:
• Change your environment
• Mix up the order of your routine
• Make it social in some way
• Have some music playing in the background
• Use rewards
One study found people who practised gratitude on a regular basis experienced better psychological wellbeing, a more positive outlook on the future, better sleep and engaged in more physical exercise.
When you feel good and you’re in a good headspace, it’s much easier to make changes in your life. For ideas on how to practise gratitude, click here.
Sometimes we spend too much time in our heads, trying to change our thinking to change our behaviour. But there’s an easier way.
You can create lasting behaviour change by engaging in small behaviours that trick your brain into viewing yourself in a new way.
For instance, instead of thinking about putting on your running shoes, force yourself to put your running shoes on at a certain time each day and go for a short walk. Keep doing this everyday for a few weeks. What will happen is your self image will begin to shift. You’ll start to see yourself as someone who exercises on a regular basis.
When you engage in a new behaviour, take note. Give yourself a gold star, a tick on a whiteboard, record it in an app or in a notebook, etc. This may seem a little childish or pedantic but it allows your brain to see that your making progress. It’s highly motivating for your brain. You’ll want to keep going.
Visualising the perfect life is a strategy that feels nice but research shows it doesn’t work. In contrast, sitting down and imagining all the possible things that could go wrong on your change journey is much more effective. Why?
When you imagine all the things that could go wrong, your brain starts to think and plan about what it can do to avoid these things from occurring.
Rewards can motivate you do things you really don’t want to do. Think about it, lots of people go to jobs they hate with a passion for the reward of money. Rewards work.
But you need to find what rewards and incentives will work for you. When it comes to studying for a test or exam, you could reward yourself in the following simple ways:
• Have a snack
• Do something fun
• Watch a funny video
• Play with your dog
The thing about rewards is they have to come after you’ve done the thing you need to do, not before. Pre-rewards don’t work.
It’s also important to make sure the reward is in alignment with your goals. If you’re trying to be healthier and lose weight, don’t make your reward a block of chocolate or a bucket of deep fried chicken.
So now it’s over to you. What change do you want to make?
Pick a behaviour and one or two of the strategies listed above. Have a play. See how many of these easily actionable tweaks you can incorporate into your daily routine.
And just remember, all behaviour change begins with committing to take the next step. So what’s your next small step?
Dr Jane Genovese delivers interactive and engaging study skills sessions for Australian secondary schools. She has worked with thousands of secondary students, parents, teachers and lifelong learners over the past 15 years.
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