Episode 151 – Breaking This One Simple Habit Will Make You Unstoppable

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Note: This blog post serves as an accompaniment to the corresponding podcast episode of A Changed Mind, where we’ll distill down the core ideas of this week’s theme, along with additional distinctions and insights. If you haven’t listened to the episode yet, you can go here to do so.  Enjoy.

We all say we want more peace, less overwhelm, fewer racing thoughts, a little more stillness in the middle of everything we’re building. But here’s what I’ve come to believe, and I don’t say this lightly: I think I’ve found the number one driver of nervous system dysregulation in high performers, entrepreneurs, creators, and visionaries. Honestly, almost everyone I know who is trying to do something meaningful in the world is affected by it. And it’s not your trauma. It’s not social media. It’s not your inbox. It’s coffee.

Yes, the very thing we glorify. The ritual we cherish. The drink we reach for the moment we feel even a hint of fatigue. Twice now I’ve quit coffee, and both times what I experienced shocked me. I felt something I didn’t think I had felt in years: peace. Not just calm. Not numbed out. But a physiological peace—a quiet body, a still mind, a kind of clarity that didn’t require effort. And today I want to share what I discovered, because I believe it can change the way you live, the way you work, and the way you feel.

The Wake-Up Call I Didn’t Expect

Let me be clear: coffee has been my love language. I once told a friend, “Take away any food, any beverage—fried food, sweets, anything—but don’t take away my coffee.” Be careful what you say. Three days later, I developed the worst gastritis of my life. I was burning from my throat to my stomach 24 hours a day. It was relentless. I tried everything—antacids, bland diets, meditation, distraction—but nothing brought relief. And still, I held on to my coffee. That’s how deep the attachment ran.

Finally, in desperation, I gave it up. And that’s when the miracle happened. Within a week of no coffee, I felt more peaceful than I had in a decade. My body was quieter. My thoughts slowed down. I could sit in silence without feeling like I needed to do something to fill the space. It was as if my nervous system was remembering what rest actually feels like.

For weeks I had been praying for peace. My mindset was good, my practices strong, but I still suffered. I still worried. I still felt the chronic tension of anxiety humming in the background of my days. Even on vacation, sitting on the beach with my wife and son, sun shining, no responsibilities—my mind wouldn’t stop. I kept praying: God, just bring me peace. Then gastritis forced my hand. Within days of quitting coffee, peace arrived—not in theory, but in my body.

The first few days weren’t easy. Headaches throbbed. I felt foggy and lost, like I didn’t know what to do with myself in the mornings without my ritual. Coffee had been my anchor for so long that its absence felt like an identity crisis. But by day four, something shifted. By day seven, my sleep improved dramatically. For years I had battled insomnia, even needing medication. Suddenly I was sleeping through the night, waking up once at most. And perhaps even more miraculous: in the storms of business and life, I was calm. I wasn’t reacting from a revved-up, caffeinated nervous system. I was steady.

The Cycle of Stimulation and Stress

Of course, I did what anyone would do after finding such peace: I started drinking coffee again. First a cup, then two, then an afternoon cold brew. Soon, peace was gone. Serenity slipped away. Sleep deteriorated. Stress and urgency crept back in. And that’s when I realized: it wasn’t me. It was the coffee.

Here’s the truth: caffeine doesn’t give you energy. It blocks adenosine, the chemical that tells your brain you’re tired. It also spikes adrenaline and cortisol—your stress hormones. That “alert” feeling you get? It’s a mild fight-or-flight response. It’s not true energy. It’s stress disguised as productivity. Over time, this becomes your baseline. You forget what natural energy feels like. You live in a buzz, mistaking urgency for importance and tension for productivity.

When I really calculated my intake, I realized I was consuming close to 500 milligrams of caffeine a day—well above the FDA’s recommended 400 milligrams. And even that limit is loose. Many high performers I know consume 600 to 800 milligrams daily. A venti Pike Place brewed coffee from Starbucks has 410 milligrams in a single cup. Two of those a day? You’re already doubling the “safe” limit. A Monster energy drink has 160 milligrams. A 5-hour Energy shot packs 200 milligrams. We’ve normalized this level of stimulation without acknowledging the nervous system cost.

The Science Beneath the Buzz

Let’s go deeper into how caffeine works. Your brain has receptors for adenosine, a neurotransmitter that builds up the longer you’re awake. When adenosine binds to those receptors, you feel tired—that’s the body’s natural signal that it needs rest. Caffeine blocks those receptors. It doesn’t remove fatigue; it just cuts the wires to your body’s tiredness alarm. Meanwhile, it triggers your adrenal glands to pump adrenaline and cortisol into your system. That’s why you feel sharp, alert, ready. But what’s really happening is that your body is being forced into a stress response.

And when that stress response becomes chronic, the cost is high. Your heart rate variability drops. Your parasympathetic nervous system—the rest-and-digest mode—shuts down. Sleep becomes lighter, shorter, less restorative. And your baseline becomes frazzled. You think you’re being productive, but you’re actually just fast. Speed is not clarity. Urgency is not importance. Tension is not efficiency.

Some of us are even more sensitive. I’m what’s called a slow caffeine metabolizer. My liver clears caffeine more slowly than average, so it lingers in my system, hitting harder and longer. But even if you’re a fast metabolizer, the doses we consume today are far beyond what our bodies were designed for. And the truth is, most of us don’t even know what our real baseline feels like anymore. We’ve been caffeinated for so long, we’ve forgotten.

Living in a Culture of Coffee

Coffee is not just a chemical; it’s a culture. It’s identity. It’s the most widely used psychoactive drug on the planet—and the only one we proudly serve to children. Coffee culture is hustle culture. “But first, coffee.” T-shirts, mugs, memes. Starbucks alone has over 34,000 stores worldwide—more than McDonald’s. Coffee isn’t just a drink; it’s a movement. It’s the centerpiece of friendships, workdays, even family rituals.

I remember getting my cold brew while my son grabbed a fruity spritzer from Starbucks. Later I found out it was loaded with caffeine. Without realizing it, I had been giving my child a stimulant during “daddy and son time.” That’s how deeply normalized it is. Coffee is no longer just for adults; it’s marketed to kids, disguised as fun, flavored drinks.

We don’t just drink coffee—we identify with it. We wear it on shirts, post it on Instagram, use it as shorthand for hustle and grit. Influencers build entire brands around their morning latte. It’s the socially acceptable drug, the one we celebrate. But in celebrating it, we’ve stopped questioning its cost.

Peace Is Not Fatigue

When I gave up coffee, I thought I’d feel weak, dull, or less productive. Instead, I discovered what real energy feels like. I remembered what it’s like to feel genuinely tired at the end of the day—tired, not frazzled. I remembered what it was like to wake up refreshed, to focus without forcing, to sit with my son without needing to multitask, to create without a buzz running through my veins.

What I felt was not a downgrade; it was a return. A return to my natural baseline. A return to clarity, to peace, to myself. And here’s the most important part: that peace wasn’t just pleasant. It was necessary. I realized my nervous system had been running in fight-or-flight for so long, I thought it was normal. Only in stepping away from caffeine did I understand what true stillness feels like.

The Seven-Day Reset

So here’s my invitation: try seven days without caffeine. Not forever—just a week. No coffee, no matcha, no energy drinks, no black tea, no dark chocolate. Let the withdrawal symptoms come. Day one and two, you’ll likely get headaches. Day three, you might feel moody, foggy, even a little lost. Day four and five, you may begin to notice subtle shifts. By day six and seven, clarity often emerges. Sleep deepens. Anxiety quiets. The baseline changes.

If you want to keep the ritual, there are options. I now drink Swiss-water decaf cold brew a few times a week. It’s organic, mold-free, pesticide-free, and tastes amazing. Cold brew is also lower acid, which makes it gentler on the stomach. I get the comfort of coffee without the nervous system hijack. For me, that’s the best of both worlds. And to be honest, giving up caffeine is a small price to pay for the return of peace.

Answering the Objections

I know what you might be thinking: “But won’t I be less productive? Won’t I lose my edge?” That’s what I thought too. What I found instead was the opposite. Without coffee, my focus deepened. My creativity flowed more freely. My presence in conversations sharpened. Productivity is not about being amped up; it’s about being aligned. When you’re aligned, you produce more in less time, and with far less stress.

Some worry they’ll feel left out of coffee culture. But rituals can be reinvented. Your morning can be anchored by tea, warm lemon water, breathwork, journaling. The point isn’t the beverage—it’s the presence you bring to it. Reclaim the ritual, and it will still ground you.

Reclaiming Your Nervous System

We weren’t designed to live in a buzz. We weren’t designed to mistake speed for clarity, or urgency for importance. We were designed for presence. For peace. For alignment. Caffeine may not be the only barrier, but for many of us, it’s the hidden one. The quiet driver of stress, anxiety, and restlessness that we never even think to question.

So my invitation is simple: take back your nervous system. Step away from coffee, even just for a week, and see what emerges. You may discover the stillness you’ve been praying for. You may find clarity without urgency. You may meet yourself again. And when you do, you’ll realize that peace was never gone—it was just waiting beneath the buzz.

And maybe, like me, you’ll still enjoy a cup or two of Swiss decaf now and then. Maybe you’ll make cold brew a special ritual a couple times a week. But you’ll know the difference. You’ll know what it feels like to live in true alignment, with peace as your baseline—not as a fleeting hope. And once you taste that, I promise, you won’t want to go back.