The Science of Happiness & How Journaling Can Help

Happiness. It’s something we all strive for, yet it can often feel elusive. What does it truly mean to be happy? Is it a fleeting emotion, or can it be cultivated as a long-term state of being? As we celebrate International Happiness Day on March 20th, it’s the perfect time to delve into the science of happiness—understanding what makes us happy and, most importantly, how we can enhance our daily lives with simple, intentional habits. One of the most effective tools? Journaling.
At The Head Plan, we believe that happiness is not just a destination but a journey that requires reflection, gratitude, and intentional action. With the help of tools like a Gratitude Journal, we’ll explore how the simple practice of journaling can elevate your mood, shift your mindset, and ultimately, improve your overall well-being.
The Science Behind Happiness
Happiness is more than just a feeling—it’s a measurable state influenced by biological, psychological, and social factors. According to positive psychology, happiness is often broken down into two main components:
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Hedonic Well-being – This refers to the pleasure-driven aspect of happiness, such as enjoying a delicious meal or spending time with loved ones.
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Eudaemonic Well-being – This is a deeper, more meaningful form of happiness, rooted in personal growth, purpose, and fulfilment.
Studies have shown that happiness is 40% influenced by intentional activities, while only 10% is determined by external circumstances, and 50% is genetic. This means that we have a huge amount of control over our happiness! One of the most powerful ways to harness this control is through journaling.
How Journaling Boosts Happiness
Journaling is more than just writing—it’s a scientifically proven method to reduce stress, increase positivity, and cultivate gratitude. Here’s how:
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Reduces Stress & Anxiety – Writing down your thoughts helps process emotions, leading to a sense of clarity and relief.
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Increases Self-Awareness – Regular reflection enhances self-understanding, helping you identify patterns that contribute to (or detract from) your happiness.
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Cultivates Gratitude – Focusing on the positives in life rewires your brain to seek out joy more naturally.
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Encourages Goal-Setting – Happiness is closely linked to progress and purpose, and journaling allows you to set clear, achievable goals.
The simple act of putting pen to paper can shift your perspective, helping you move towards a more joyful and fulfilling life.
The Power a Gratitude Journal
Gratitude is a key pillar of happiness. Research from the field of positive psychology has shown that people who regularly practise gratitude experience increased levels of optimism, better sleep, and even stronger immune systems.
The Head Plan Gratitude Journal is designed to help you cultivate this powerful habit effortlessly. Here’s how you can use it:
Daily Gratitude Practice:
Each morning and evening, take five minutes to fill in the prompts provided in your journal. These prompts are specifically designed to help you rewire your mindset and beliefs to promote a boost of happiness. Write down 3 things you’re grateful for - They don’t have to be grand—simple joys like a warm cup of tea, a kind conversation, or the sun shining through your window count just as much.
The ‘Reframing’ Technique:
If you’ve had a challenging day, try reframing it by writing one positive takeaway from the situation. This trains your brain to focus on silver linings rather than setbacks.
For example, instead of saying “Today is not going how I planned it” reframe to “ Today, is teaching me new lessons and allow me to strengthen my adaptability”.
Gratitude Letter Exercise:
Once a week, write a gratitude letter to someone who has made a difference in your life. Even if you don’t send it, expressing appreciation can significantly boost happiness levels.
By incorporating these small but powerful practices, you can train your mind to seek positivity, reducing stress and increasing happiness levels over time.
A Journey to Joy
Louise Thompson’s journey to well-being and resilience has been an inspiration to many. Her collaboration with The Head Plan brings a fresh perspective on self-care and intentional living, perfectly aligning with the principles of happiness.
This unique collection includes guided prompts designed to encourage deeper reflection and self-discovery. Here’s how you can use it to enhance your happiness:
Self-Discovery Prompts:
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“What does happiness mean to me?”
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“What are three activities that make me feel joyful and fulfilled?”
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“How can I incorporate more of these activities into my daily routine?”
Intentional Living Exercises:
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Morning Intentions: Set one small intention each morning that aligns with your happiness goals.
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Evening Reflection: Write down one positive thing that happened today, no matter how small.
These exercises help align your mindset with positivity, fostering a life rooted in happiness and fulfilment.
Actionable Steps to Boost Happiness Through Journaling
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Start Small & Stay Consistent – Begin with just one sentence per day and gradually build up.
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Make It a Ritual – Pair journaling with an existing habit, like your morning coffee or bedtime routine.
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Use Prompts for Guidance – If you’re unsure where to start, use guided prompts from our journals to spark inspiration.
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Be Honest & Unfiltered – This is your space—there’s no need for perfection!
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Review & Reflect – Every Sunday, take a moment to look back on your week, acknowledging your progress and areas for improvement.
Happiness is not something we find—it’s something we create. By understanding the science behind happiness and implementing small, intentional habits like journaling, we can actively shape a life filled with more joy, gratitude, and purpose.
At The Head Plan, we’re committed to helping you unlock your potential and embrace happiness. Whether it’s through The Gratitude Journal or the inspiring Louise Thompson 'I AM GRATEFUL' Collection, these tools are here to support your journey to a more fulfilling life.
So, this International Happiness Day, take a moment to reflect. Grab your journal, write down three things you’re grateful for, and start paving the way for a happier you.
Because happiness isn’t just a feeling—it’s a choice. And today is the perfect day to choose it.