Letters of Gratitude: The Most Powerful Practice You're Not Doing

When was the last time you told someone exactly what they mean to you? Not a quick "thank you" or a casual "I appreciate you," but a deep, specific acknowledgment of how they've shaped your life?
If you're like most of us, it's been a while. We think these grateful thoughts. We feel them. But we rarely take the time to truly express them in a way that creates lasting impact—for ourselves and for the people we care about.
Here's what the research tells us: not all gratitude practices are created equal. And the most powerful one might be the one you're not doing. Continue reading to learn what experts tell us about gratitude practices.

The Science of What Actually Works
Dr. Andrew Huberman, a neuroscientist from Stanford, recently dug deep into the research on gratitude practices. His mission was to find out which approaches create the greatest benefits for our well-being. What he discovered was fascinating.
The most effective gratitude practices share three critical elements:

1. Authentic experience - You're either the recipient of someone's generosity or you've witnessed it firsthand
2. Storied - The gratitude is specific, with real moments, actual words, and concrete details
3. Relived - You bring yourself back to the experience with all your senses engaged

This isn't about making a mental list of things you're thankful for. It's about deeply re-experiencing moments of genuine connection and care. And the most reliable way to engage all three elements? Writing a letter of gratitude.

Why Letters Change Everything
Think about the difference between someone saying "Thanks, I appreciate you" and receiving a handwritten letter that details exactly what they noticed, how it made them feel, and why it mattered. One is kind. The other is transformative.
Letters of gratitude create permanence. Unlike a verbal thank-you that fades into the background of a busy day, a letter can be read and reread. It becomes a tangible reminder of connection, care, and being seen. For the person receiving it, the letter offers time and space to process feelings. For you, the writer, the act of crafting the letter deepens the neural pathways associated with gratitude, making your brain more sensitive to future experiences of appreciation.
This practice aligns beautifully with what we know about mindfulness and the mind-body connection. Just as Pilates asks us to engage completely—coordinating body, mind, and spirit—a letter of gratitude asks us to bring our full attention to the experience of appreciation. We're not multitasking. We're not rushing. We're present with our gratitude.

How to Write Your Letter: A Step-by-Step Practice
Writing a meaningful letter of gratitude isn't about perfect prose. It's about authentic reflection. Here's how to begin:
Step 1: Select Your Person
Choose someone who makes it easy to feel grateful. This might be a teacher who believed in you, a friend who showed up during a difficult time, a family member who offered steady support, or a mentor who saw potential in you that you didn't yet see in yourself.
Don't overthink this. The right person is often the one who comes to mind first.
Step 2: Reflect on Broader Qualities
Before you start writing, spend time with these questions:

• What qualities do you most appreciate in this person?
• Were they supportive? Loving? Did they demonstrate integrity?
• What values do they embody that resonate with you?
• How have they influenced who you are or how you move through the world?

Write freely. This is just for you—a brainstorm to uncover what matters most.
Step 3: Remember Specific Moments
Now get specific. General appreciation is lovely, but specificity is what creates the "storied" element that makes this practice so powerful.
Think about:

• Particular words that they said stayed with you
• Moments when they showed up in ways that surprised you
• Small gestures that revealed their character
• Times when their presence made a difference

Close your eyes and bring yourself back to one of these moments. What did you see? What sounds do you remember? How did it feel in your body to receive their care or witness their kindness?
Step 4: Look Ahead
Consider what you want to do and say the next time you see this person. How do you want to show up differently because of what they've given you? What will you carry forward from their influence?
Step 5: Write the Letter
Now, pull from all these notes and write your letter. Don't worry about making it perfect. Focus on being honest, specific, and present with your gratitude.
A simple structure:

• Open with why you're writing now
• Share the specific qualities you appreciate
• Describe particular moments that illustrate these qualities
• Explain how their actions or presence have impacted you
• Look toward the future—what you'll carry forward or how you hope to stay connected

Remember: this letter is a gift, but it's also a practice for you. The act of writing it changes your brain, strengthening your capacity for gratitude and connection.

The Courage to Deliver
If possible, hand-deliver your letter. Share it in person. This might feel vulnerable—for both of you. And that's exactly why it matters.
Some people will receive your gratitude with open arms. Others might feel uncomfortable or try to deflect. Receiving genuine appreciation requires vulnerability and openness. Not everyone is practiced at this. If your person struggles to accept your words, that's okay. The letter gives them time to return to your words when they're ready.
You might also consider reading the letter aloud to them. There's something powerful about hearing gratitude spoken in your own voice, watching someone receive your words in real time. But if that feels like too much, simply handing them the letter and sitting with them while they read can be equally meaningful.
The key is this: don't email it if you can help it. Don't text it. The physical act of handing someone a letter communicates care in ways that digital communication simply cannot match.

Creating Ripples
Here's what often happens when you write and deliver a letter of gratitude: you don't just feel better. The person receiving your letter feels seen and valued. And that feeling often inspires them to pass it forward.
I recently came across a video from the Today Show where teachers wrote letters of gratitude to students who inspired them. The impact was visible. Students who had no idea they'd made a difference suddenly understood their own significance. Teachers who took time to notice and name what they appreciated found themselves more attuned to goodness in their classrooms.
This is how gratitude creates culture change—in families, in schools, in workplaces, in communities. One letter becomes two. Two become five. Before long, people are actively looking for moments worth documenting, worth celebrating, worth sharing.
And isn't this what we need? More noticing. More naming. More connecting around what's good, true, and worth protecting in our relationships.

A Visualization to Begin
Before you write your letter, try this brief visualization. It's adapted from Jay Shetty's work and helps activate the authentic, storied, relived elements that make this practice so effective.
Find a quiet space. Close your eyes. Take three deep breaths.
Now, think of three things others have given you:

1. A small kindness someone did for you
2. A gift that really mattered to you
3. Something that makes every day a little bit better

Choose ONE of these. Bring yourself fully back to that moment. Where were you? What time of day was it? What did you see, smell, hear? How did it feel to receive this gift or kindness? Let yourself re-experience the awe, the surprise, the warmth, the connection.
Stay with this for a moment. Recognize that you are cared for. Thought of. Loved.
Now notice what rises in you. Likely, it's a desire to reciprocate—to give back to those who have given to you, or to pass this care forward to others who need it.
This is the energy you bring to your letter. Not obligation. Not formality. Genuine recognition and the desire to connect.

Building Gratitude Like a Muscle
Just as we build physical strength through consistent practice—showing up on the mat, engaging our core, moving with intention—we build emotional and relational strength through gratitude practices. One letter won't transform your life. But one letter might transform a relationship. And the practice of writing letters regularly will absolutely change your brain.
Consider making this an annual practice. Each year, choose one person to write to. Or make it a monthly practice. Or tie it to specific occasions—birthdays, anniversaries, transitions.
The frequency matters less than the consistency and authenticity. Show up. Pay attention. Notice who's making a difference. Tell them.

You're Not Alone
If writing a letter of gratitude feels daunting, you're not alone. Many of us weren't raised in cultures that encouraged this level of emotional expression. We might worry about being too much, too vulnerable, too sentimental.
But here's what I know from years of helping people discover joy and confidence as movers, and supporting others in making lifestyle changes for better health. The practices that feel most uncomfortable at first are often the ones that create the deepest transformation.
We don't have to do this perfectly. We just have to begin.
Relationships are essential for learning, growing, and thriving. And, gratitude strengthens the relationships that strengthen us. When we take time to acknowledge how others have shaped our lives, we're not just being nice. We're nurturing relationships and building resilience.
Resilient individuals nurture resilient youth, peers, family, and others. Be well to do well—whatever your calling. And sometimes, being well means pausing long enough to say thank you in a way that lasts.

Try This
This week, choose one person. Spend 15-20 minutes with the reflection questions above. Then write your letter. Don't edit yourself into oblivion. Just write from the heart.
If hand-delivering feels too vulnerable right now, that's okay. Mail it. But put it in the actual mail—not an email. Let them hold something tangible.
Notice what happens in you as you write. Notice what happens when they receive it. And if you feel moved to share your experience (without sharing the letter itself, which belongs to its recipient), I'd love to hear about it. Comment below or email me at [email protected]
Let's stay thankful after Thanksgiving and get started on our wellness journeys—one grateful word at a time.

​Looking for more wellness practices? Stay tuned for upcoming posts, including ones in this series about gratitude:

• When Gratitude Becomes Your Morning Practice
• Three Good Things: A Simple Practice for Overcoming Bitterness and Pain
• The Gratitude Jar: Creating a Tangible Record of Your Year's Goodness

References and Resources:

• Huberman, Dr. Andrew. The science of gratitude and how to build a gratitude practice. Huberman Lab. Dig deeper here: The Science of Gratitude & How to Build a Gratitude Practice - Huberman Lab
• Korb, Alex. How gratitude shapes your brain. Dig deeper here 
• Steindl-Rast, Brother David. Benedictine monk on the definition and practice of gratitude. Dig deeper with his Ted Talk: Want to be happy? Be grateful.  
• Shetty, Jay. (2020). Think Like a Monk: Train Your Mind for Peace and Purpose Every Day. Simon & Schuster. Gratitude visualization practices.
• Today Show. "Teachers Write Letters of Gratitude to Students Who Inspire Them." Dig deeper here: https://youtu.be/I6-XT4K4kR8?si=srWhLZZeg-EREhol

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