Why Tiny Changes Actually Stick (When Big Ones Don't)
- Richard Harris
- 6 days ago
- 8 min read
I used to be one of those people who'd wake up on January 1st with a list. You know the type. "This year I'm going to work out every day, meal prep on Sundays, meditate for 30 minutes, learn Spanish, and finally write that novel."
By January 8th? I'd be eating cereal for dinner and binge-watching shows I'd already seen.
If you've been there, here's what nobody tells you: your brain isn't broken. You're not lazy or lacking willpower. Your survival brain is just doing its job. And once you understand how it works, you can actually use that knowledge to your advantage.
The Part of Your Brain That's Sabotaging You
Deep inside your brain sits the amygdala. Think of it as your personal security guard who never sleeps and trusts absolutely nothing new.
This almond-shaped cluster of neurons has one job: keep you alive. It's been doing this job for millions of years, which means it's really good at it. When our ancestors were wandering around trying not to get eaten by predators, the amygdala was the thing that made them suspicious of that rustling bush or that unfamiliar berry.
The problem? Your amygdala can't tell the difference between a real threat and a change in routine.
When you announce you're going to completely overhaul your life, your amygdala sees danger. New routine? Danger. Different schedule? Danger. Unfamiliar discomfort? Definitely danger.
So it does what it's designed to do. It floods your system with stress hormones. It makes the couch look really appealing. It whispers that you're tired, that you can start tomorrow, that this new thing probably won't work anyway because nothing else has.
The sneaky part? It's so good at this that you think these thoughts are YOUR thoughts. You don't realize you're essentially arguing with a 200,000-year-old security system that thinks your morning jog might get you killed.
Why Tiny Changes Slip Past Security
When I finally figured this out, I tried something different.
Instead of "I'm going to work out for an hour every day," I told myself I'd do five pushups. That's it. Just five. Before my morning coffee.
My amygdala barely noticed.
Five pushups doesn't look like a threat. It takes maybe 20 seconds. There's no gym bag to pack, no special clothes to change into, no schedule to rearrange. The security guard glances over, shrugs, and goes back to sleep.
Small changes work because they're boring to your survival brain. They don't trigger the alarm system. You're not asking your brain to rewire major neural pathways or abandon familiar patterns that feel safe. You're just... doing something slightly different.
Now the interesting part: once you've done those five pushups for a week or two, your brain recategorizes them. They're not new anymore. They're routine. They're safe.
Now your amygdala is guarding THAT pattern instead of fighting it.

Real Examples That Actually Work
Let me give you some examples of tiny changes that have worked for me and the people I've coached:
**For better health:** One woman I worked with wanted to eat healthier. Trying to overhaul her whole diet had failed three times. So we started with one thing: she'd add a piece of fruit to whatever breakfast she was already eating. Didn't matter if breakfast was a donut. The donut could stay. Just add an apple.
After two weeks, it felt weird NOT to have fruit at breakfast. Then we added vegetables to lunch. One serving. Didn't change anything else. Six months later, she'd naturally crowded out most of the junk food without ever "going on a diet."
For better sleep: I used to scroll my phone in bed for hours. Telling myself to stop cold turkey never worked. So I started putting my phone across the room at 10:45 PM instead of 11 PM. Just 15 minutes earlier.
My amygdala didn't care about 15 minutes. After a month, I moved it to 10:30. Then 10:15. Now my phone lives in another room at night and I actually sleep.
For better relationships: A guy in his 40s told me he felt disconnected from his teenage daughter. Big gestures felt awkward. So he started texting her one meme per day. Something funny he found. No pressure to respond, no deep conversations.
Three months later, they were texting throughout the day. She started coming to him with actual problems. All because he made connection feel easy instead of heavy.
For better focus:I can't meditate for 30 minutes. My brain riots. So I started with three breaths. Literally just stopping whatever I was doing and taking three slow breaths while noticing how they felt.
Takes maybe 30 seconds. Now I do it multiple times a day. Sometimes it turns into longer meditation. Sometimes it doesn't. Either way, I'm calmer than I've been in years.
The Compound Effect Nobody Talks About
What happens with tiny changes that doesn't happen with big dramatic ones?
They compound.
When you successfully do something small, your brain releases a tiny hit of dopamine. You proved to yourself you CAN change. That evidence accumulates. You start seeing yourself differently.
Compare that to the big change approach. You commit to something massive. You might even stick with it for a week or two through sheer willpower. But then you miss a day. Or you do a mediocre version of it. And your brain files that as more evidence that you're "someone who fails at this stuff."
Which story do you think serves you better?
I've watched people transform their entire lives through changes so small they seemed almost silly at first. The woman who wanted to be "more creative" and started doodling one tiny drawing per day. Two years later she's selling art online.
The man who wanted to write a book but kept stalling. Started writing one sentence before bed. Just one. Some nights it turned into paragraphs. Some nights it stayed one sentence. Eighteen months later, finished manuscript.
The key is that these tiny actions never triggered the threat response. They stayed small enough to feel safe while being consistent enough to create real change.
What Your Brain Does With Consistency
Your brain is a pattern-making machine. It's constantly looking for things that happen regularly so it can automate them and save energy.
When you do something tiny but consistent, your brain starts building a neural pathway. Think of it like walking through grass. The first time, you barely leave a mark. But walk the same route every day for a month and you've got a visible path. Walk it for a year and you've got a dirt trail that's easier to follow than going through the grass.
That's what happens in your brain. Each repetition strengthens the connection. The behavior becomes automatic. You don't need willpower anymore because your brain has literally rewired itself to include this new pattern as part of your identity.
The amygdala stops seeing it as a threat because, well, you've survived it dozens of times now. Clearly it's safe.
This is why someone who's been flossing one tooth per night for six months often ends up flossing all their teeth. The habit is established. The pathway is built. Adding more is easy because the hard part (convincing your brain this is safe) is already done.
The Permission to Start Stupidly Small
I'm going to give you permission to start so small it feels ridiculous.
Want to exercise more? Put on your workout shoes. That's it. You don't have to actually work out. Just put the shoes on.
Want to read more? Read one page before bed. Not a chapter. One page.
Want to drink more water? Fill a glass first thing in the morning and put it on your desk. You don't even have to drink it yet. Just put it there.
I know what you're thinking. "That's not enough to make a difference."
And you're right. One page won't make you well-read. One glass of water won't hydrate you properly. Putting on shoes won't get you fit.
That's not the point.
The point is training your amygdala to not freak out. The point is building the pathway. The point is collecting evidence that you're someone who does this thing.
Once that's established, everything else becomes shockingly easier.
When Tiny Stops Being Tiny
Something interesting happens when you've been doing a tiny change for a while.
It stops feeling tiny.
I remember when putting my phone in another room felt like this huge sacrifice. Now it's just... what I do. It doesn't require thought or effort. The pathway is so established that NOT doing it would actually feel weirder.
And once you're at that point, you have two options. You can keep the change exactly as it is, which is completely fine. Or you can build on it, because now your amygdala isn't on high alert anymore.
That's when people naturally start expanding. The five pushups become ten. The one page becomes a chapter. The single vegetable becomes a salad.
Notice I said "naturally." You're not forcing it. You're not white-knuckling your way through. You're just following the momentum of a pattern that's already established.
This is the opposite of how most people try to change. They start huge, relying entirely on motivation and willpower, and then collapse when those run out (because they always run out).
Starting tiny means you're building infrastructure instead of just trying harder.
The Identity Shift That Changes Everything
The deepest part of why this works comes down to identity.
Every time you do your tiny thing, you're casting a vote for a new identity. You're not trying to BE a different person. You're just acting like that person in this one small way.
Do it enough times and something shifts. You stop thinking "I'm trying to be someone who exercises" and start thinking "I'm someone who moves my body daily." Even if that movement is still just five pushups.
Your brain doesn't really distinguish between big actions and small ones when it's forming your sense of self. It just counts repetitions. How many times have you done this thing that aligns with this identity?
Someone who does five pushups every single day for a year has more claim to "I'm someone who exercises" than someone who goes to the gym intensely for two weeks and then quits.
The consistency matters more than the magnitude.
I used to think I "wasn't a morning person." That was my identity. Changing it felt impossible because I was trying to change who I fundamentally was.
But when I started waking up just 10 minutes earlier (not the hour earlier I'd tried before), and doing something I actually wanted to do in those 10 minutes, the identity started shifting. I wasn't fighting myself anymore. I was just... someone who wakes up a bit earlier sometimes.
Now I wake up early most days and it doesn't feel like violence against my nature. The identity shifted because the evidence accumulated.
What to Do Right Now
What I want you to do is simple.
Think about one area of your life you want to change. Just one.
Now think about the smallest possible action you could take in that direction. Something so small your brain barely registers it as effort. Something you could do even on your worst, most exhausted day.
That's your starting point.
Not the impressive version you wish you could do. Not what you think you "should" be doing. The version that's almost embarrassingly small.
Do that thing. Today. Right now if possible.
Then do it tomorrow.
And the next day.
Don't worry about building on it yet. Don't stress about whether it's "enough." Just prove to yourself and your amygdala that this tiny thing is safe. That you can do it. That you're someone who does this thing.
The rest will follow. Not through force or willpower or motivation. Through the simple accumulation of proof that you're not who you used to be.
Want Help Making This Stick?
Look, I get it. Even tiny changes can feel hard when you're dealing with years of patterns and a brain that's really good at talking you out of things.
Sometimes having someone in your corner makes all the difference. Someone who can help you find YOUR version of tiny that actually works. Someone who understands how your particular brain resists change and can help you work with it instead of against it.
If you want that kind of support, I offer a free initial call where we can talk about what you're struggling with and map out some realistic first steps. No pressure, no sales pitch. Just a conversation about where you are and where you want to be.
You can book that here: Free initial call
Or don't. You've got everything you need in this post to get started on your own.
Either way, I'm rooting for you. Your brain might not trust change yet. But it will. One tiny action at a time.
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