The ONE Habit That Transformed My Life Forever

Most people think they must make gigantic life changes to change their lives. Leave their job, start a business, move to a new country…

But it’s not drastic external changes that create real transformation. It’s the habits we build… and in particular, whether or not we build this ONE specific habit.

Without this one habit, change cannot stick. But it’s not just about knowing what the habit is; it’s about knowing how to implement it in your life.

And that’s exactly what I’m about to walk you through.

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The One Habit

My life didn’t change because I left medicine or started a business. It changed well before that… when I started acting from the identity I wanted.

When I was still working in medicine, I would act like I was already a business owner, thought leader, and author, even though at the time I had no idea how I was going to make it happen.

And more importantly, I did NOT feel ready, confident, or qualified to be any of those things. But I took action towards the life I wanted, nonetheless.

Now this habit sounds simple and self-explanatory, I know. But it’s much harder to execute than you think.

In fact, it’s one of those ideas that many people understand intellectually, but completely misapply in real life. They either try to force it, fake it, or burn themselves out trying to become someone new overnight.

So let’s discuss how you can actually start acting from the identity you want.

1. Make Decisions Based on Who You’re Becoming, Not How You Feel

Most people make decisions based on how they feel in the moment.

• If they feel confident, they act.
• If they feel motivated, they follow through.
• If they feel uncertain, tired, or self-doubting, they hesitate.

But the problem is that feelings are reactive. They’re shaped by your past identity, not your future one. So if you wait to feel like the person you want to become, you’ll be waiting a very long time.

This habit flips the order.

Instead of asking, “Do I feel ready to do this?” 

You ask: “What would the version of me I’m becoming do next?”

And then, whatever the answer is, you do it, regardless of your feelings.

Now, this isn’t about ignoring your emotions; it’s about not letting them run the show. And here’s why it’s crucial…

Your brain updates its idea of your identity based on your behavior, not your intentions or feelings. It uses what you repeatedly do as evidence to back up the identity it has of you.

So every time you make a decision from your future identity rather than your current one, you’re teaching your brain something new about who you are.

And these actions can be tiny. You don’t have to do something drastic to feed your brain the evidence you want it to have. Small actions done consistently are what start to rewire your identity.

2. Stop Negotiating With Your Old Identity

Here’s the second way we fail to execute this habit…

We decide to do something differently and commit to it. But that oh so familiar inner critic shows up and shuts us down, with disempowering thoughts like:

• “That’s just not you.”
• “You’ve never been good at this.”

We then try to argue with that voice. We scream affirmations in the mirror until we’re blue in the face, and still, that inner critic doesn’t quieten down.

Why is this?

Your brain doesn’t care about your goals and dreams. In fact, it doesn’t want you to be ambitious at all. It wants you to be consistent and familiar because, to your brain, that equals safety, and safety is your brain’s primary concern. 

Doing something new threatens your brain’s sense of safety, and so it deploys the inner critic to shut the idea down before it takes off. 

So negotiating with the inner critic doesn’t do anything. In fact, every time you negotiate, you reinforce it. And every time you listen to it, you strengthen it.

What you should do instead is acknowledge the inner critic, and then take action anyway. Taking action is the only thing that will give your brain the evidence to realize that the idea is not so dangerous.

Every time you act without consulting or listening to the inner critic, its influence over you weakens.

3. Treat Evidence as More Important Than Emotion

If they lack confidence, most people try to convince themselves that they are confident before taking action. 

But confidence isn’t something that appears just because you say “I’m confident” 1000 times. It’s a byproduct of taking the action required to propel you forward.

So instead of waiting for confidence or trying to create, trust yourself enough to take action right there and then. 

Because every time you take action, even when it’s tiny or imperfect, your brain starts updating its internal model of you.

At first, you might not notice it. But over time, the evidence compounds and you realise that actually:

• You no longer need pep talks
• You no longer need hype
• You’ve stopped questioning yourself at every turn

This is self-trust. You trusted yourself enough to ignore the emotions and follow through, and now your brain has proof that you are who you say you are.

So next time you want to do something but lack the confidence, ask yourself, “What’s the smallest version of this that I can follow through on today?”

Then do it and let the evidence stack up.

4. Design Your Environment to Support the New Identity

The people who change their lives aren’t those who have the most willpower, discipline, or motivation. It’s those who are the most strategic.

Rather than fighting their environment, they shape it to match the identity they are trying to build. 

Here’s why this is so important:

Our environment is constantly (yet unconsciously) shaping our behaviors. 

And by environment, I’m not just talking about the physical items around you. Your environment includes everything from what’s on your phone to what you tolerate in relationships and what you default to when stressed.

If you’re trying to build a new identity but your environment is still optimized for the old one, you’ll feel like you keep hitting a wall.

Yet if you start designing your surroundings to match the future version of you, the resistance lessens.

To understand what changes you need to make in your environment, ask yourself, “What would this version of me no longer negotiate with?”

Maybe the ‘future-you’ doesn’t keep apps that drain your energy on their home screen. Or maybe they don’t tolerate constant interruptions or low-level chaos.

Now this is not about becoming rigid or controlling, it’s about becoming supported.

Because when your environment supports the identity you’re becoming, you stop hitting against resistance, and that frees up a surprising amount of mental space. 

Making Your New Habit Stick

In this week’s YouTube video, I further explore these 4 shifts and share the 5th and final way to cement this habit into your life. And this last step is especially important if you’re afraid of being seen, judged, or misunderstood.

Here’s where you can watch:

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If you’d like additional support with building this habit, I would love for you to join me inside The Reset. This free 5-day challenge will help you start applying all this in a very practical, no-stress way.  

Now I’d love to know… What new identity are you ready to step into? Leave a comment below!

Resources:

• My Free, 5-Day Guided Challenge: The Reset 
• My Free Class for Health Coaches: How To Build A 6-Figure Health Coaching Business Using One Signature Program
• Dr. Kim on Instagram: https://www.instagram.com/drkimfoster/

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