
If you’ve spent any time around me, you’ll know two things are unequivocally true: I breathe stories, and I am absolutely, unashamedly, irrevocably obsessed with The Karate Kid saga, especially its sensational revival, Cobra Kai. Like many writers, I am, deep down, Miyagi-Do through and through—I believe in balance, discipline, and finding the profound truth in simple mechanics.
But Cobra Kai taught me to love the Strike Hard ethos, because it showed me the power of a redemption story done right. The series has become an unexpected, profound masterclass in my other great passion: writing.
Yes, you read that right. Beyond the brilliant soundtrack, the epic fight choreography, and the glorious return of 80s icons, Cobra Kai isn’t just a show about karate. It’s a sprawling, multi-layered narrative about redemption, rivalry, perspective, and the relentless pursuit of purpose. And for a writer, it’s an absolute goldmine of hard-earned truths. So grab your karate gi, clear your mind, and prepare for the longest, most passionate blog post you’ll read today, because we’re about to explore how the dojos of the Valley forged me into a better storyteller.
The Foundations: Wax On, Words On—The Discipline of Craft
Even as a Miyagi-Do writer who instinctively favours defence and balance, the original Karate Kid laid the groundwork for understanding the essence of any craft. Mr. Miyagi’s seemingly mundane chores—polishing cars, sanding floors—were never just about cleaning. They were about building muscle memory, discipline, and understanding fundamentals.
As writers, how often do we want to jump straight to the “crane kick”—the dazzling plot twist, the profound monologue, the viral blog post? Mr. Miyagi taught us that mastery comes from the basics. We learn that “Wax On, Wax Off” is really Editing. It’s the tedious, repetitive work of polishing sentences, strengthening verbs, and removing clutter, one word at a time, until the surface gleams. It’s not glorious, but it’s essential for structural integrity. Similarly, “Sand the Floor” is Planning. It’s the foundational work that seems separate from the creative act but provides the stability for everything that comes after. Without a solid structure, your narrative will wobble and eventually collapse. And finally, “Paint the Fence” is Daily Word Count. It’s the consistent, disciplined effort of showing up, day after day, and laying down new words, even when you don’t feel inspired. It builds stamina and resilience. You can’t wait for inspiration; you have to earn it through discipline.
Johnny Lawrence: The Best 80s Antagonist, The Best 21st Century Protagonist
This is the true genius of Cobra Kai, and why every single writer should study Johnny Lawrence. He was the perfect, one-dimensional, hair-metal-loving bully of 1984. But in the 2010s, he became the main character we desperately needed.
For decades, Johnny was the villain, the baddie in Daniel LaRusso’s heroic tale. Cobra Kai flipped the script, giving him his own point of view, his own dojo to rebuild, and his own quest for redemption. He transitioned from the best 80s antagonist to the best 21st century protagonist.
This evolution is the ultimate lesson in perspective, character development, and narrative daring for writers.
The Barney Stinson Blueprint is key here. Johnny Lawrence’s arc is successful for the same reason characters like Barney Stinson from How I Met Your Mother resonated. You take a deeply flawed, often toxic character—one who is hilarious, misguided, and stuck in the past—and you give them a painful, genuine, and often relatable path toward being a better person. We cheer for Johnny not when he’s perfect, but when he fails spectacularly and then gets back up. Redemption must be earned, not given. Johnny’s path is a glorious, two-steps-forward-one-step-back disaster, full of cock-ups and bad decisions. This teaches us the power of writing complex characters who evolve authentically. Change is messy, and your character arcs should be messy, too. We want characters who scrape and fight for their better selves.
Moreover, we must embrace the flawed voice. Johnny’s voice is hilarious, unpolished, and frequently inappropriate. Yet, it’s undeniably his. As a writer, I, the meticulous Miyagi-Do student, learned from Johnny to sometimes strike hard with a messy, authentic first draft. You have to allow that raw, imperfect voice onto the page before you can sand it down and polish it. Johnny reminds me that sometimes the most compelling stories aren’t from the expected hero; they are from the bloke who was supposed to be the footnote. He teaches us that every story deserves a second chance.
Daniel LaRusso: The Peril of Dogma and the Virtue of Adaptability
While Johnny represents the fresh start, Daniel embodies a different, equally vital lesson for writers: the danger of becoming stuck in your ways, even good ways.
As a writer who leans into the Miyagi-Do tenets of balance and defence, I understand Daniel’s rigidity. But Cobra Kaiforces him to face his own blind spots: Stagnation kills the narrative. Daniel’s initial inability to see Johnny’s attempt at reform stems from his rigid worldview. As writers, we fall into similar traps when we cling to a specific genre, an unworkable planning method, or a writing voice that isn’t resonating, simply because it’s “our way.” Dogma is the enemy of creativity. You must also realise that you must adapt or die. The writing landscape is identical to the Valley karate world. Trends shift, platforms change, and reader expectations evolve. Clinging too tightly to an outdated style or an unworkable plot can lead to your story—or your career—being left behind. You must learn new moves.
Ultimately, fusion is the future. The eventual alliance between Miyagi-Do and Cobra Kai teaches us the power of blending philosophies. I need Miyagi-Do for the foundation, but I need Johnny’s Cobra Kai spirit to finish the story and promote it fiercely. The best writing happens when discipline meets daring.
Kreese and Terry Silver: The Cult of a Toxic Writing Voice
John Kreese and Terry Silver are not just villains; they are toxic ideologies made manifest. They represent the worst possible advice a writer can receive:
“No Mercy” is the Toxic Writing Voice. This is the internal editor that demands every sentence be perfect on the first draft, the voice that tells you your ideas are rubbish, and the one that demands you tear down everyone else’s work. It’s the voice of self-sabotage and writer’s block. Mercy for the first draft is essential. The Flattery of Easy Power is another danger. Silver and Kreese offer their students a quick path to power through aggression. For a writer, this is the temptation to chase fleeting trends, write only for clicks, or use sensationalism instead of substance. It’s easy, but it ultimately hollows out your work and your purpose. True power comes from honest, balanced storytelling.
The Final Lesson: What’s Your Dojo?
Cobra Kai asks a fundamental question of every character: Which philosophy defines you?
As a writer, I now ask myself: What is my dojo? I am a Miyagi-Do writer who values craft, but I need the redemption-seeking, Strike Hard energy of Johnny Lawrence to push past fear, finish the manuscript, and put my voice out into the world.
So, the next time writer’s block paralyses you, remember the lessons of the Valley. Don’t let fear win. Don’t be a spectator. Don’t let your inner Kreese tell you you’re not good enough.
You have the skill, you have the heart, and you have the story. Sweep the leg of self-doubt and write!

