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Train Your Brain for Good: The Simple Tools That Actually Stop Fear

Mike Hunt · 12 May 2026 · 9 min read

Mike explaining an idea with both hands raised

Key takeaways

The voice in your head is still going to show up tomorrow morning. It's going to argue with you the next time you start to think the dream might be possible. So knowing that the voice isn't really you, knowing it's old wiring and corporate training – that's helpful, but it doesn't make it stop. The real question is: when it shows up, what do you actually do? Here's what I've learned: you don't argue with it. You interrogate it. And when you do, most of what's stopping you falls apart.

The thought isn't the enemy. Your relationship to it is.

You know the moment. A fear thought shows up. It tells you to be sensible, to wait, to be grateful for what you've got. And immediately, you're in a conversation with it. You're defending yourself. You're trying to prove it wrong. You're gathering evidence that contradicts it. And the voice, which has been winning this argument for forty years, just keeps arguing back.

Here's the thing: you're never going to win that argument.

Not because the voice is right. But because arguing with a thought just gives it more energy. It's like wrestling with smoke. The harder you push, the more it moves around, and the more exhausted you get.

So you do something different instead. You interrogate it.

Here's the working tool. I've used it for years and I give it to almost every client I work with. When a thought stops you, when it shrinks you, when it makes you put the dream back in the box, run it through three filters. That's it. Three questions. Takes about ten seconds.

The three filters: Is it true? Is it still true? Is it helpful?

Filter one: Is it actually true?

Not, does it feel true. Not, has it always felt true. Not, is this what I usually tell myself. Is it actually true? Is there evidence for it? Could a reasonable person look at the facts and conclude what you're concluding?

Most fear thoughts collapse right here.

"I'm not qualified to do this" sounds like a fact when you hear it inside your head. It feels like an objective statement about reality. But when you ask "Is it actually true that I'm not qualified?" and start listing what you actually know and have done, the thought starts to wobble.

A woman I worked with had spent fifteen years in marketing for a major brand. She was convinced she wasn't qualified to start her own consulting practice. When I asked her to list her qualifications, she spent twenty minutes talking about campaigns she'd built, teams she'd led, problems she'd solved. By the end, she was laughing at herself. The qualification wasn't the issue. The thought was just wrong.

Most of the time, when you interrogate a fear thought with actual evidence, it doesn't hold up. It sounds authoritative in your head, but it's actually just a feeling dressed up as a fact.

Filter two: Is it still true?

Even if the thought was true at some point in your life, is it true now?

"I'm not good with technology" might have been accurate when you were twenty-seven and avoiding the office printer. Is it still accurate at fifty, given everything you've worked through since? "People don't want to hear from me" might have been a real experience in your early career. Is it still real now, with the experience and judgement you've earned?

Plenty of our fear thoughts are time travellers from a version of us that no longer exists. They speak with the same voice and assume the same authority, but they're describing a person you stopped being years ago.

This filter is where the relief often shows up. Because most of the time, the answer is no. It isn't still true. You've changed. Your skills have changed. Your experience has changed. But the old thought is still hanging around like it's still 2003.

Filter three: Is it helpful?

Even if it's true and still true, does this thought help you move forward, or does it just keep you stuck?

If a thought leads to action, to clarity, to a useful next step, it's pulling weight. If it leads to more rumination, more delay, more lying awake at three in the morning, it isn't.

Most worry is exactly this shape. True enough to feel important. Useless enough to leave you exactly where it found you.

Think about it. How many hours have you spent worrying about something that might happen? How many of those worry sessions actually led to a useful action? Most of the time, worry is just the brain spinning its wheels. It feels productive because it feels intense. It isn't.

What happens when you interrogate the thought

You don't have to win the argument. You just have to ask the questions. The moment you examine a thought, you've changed your relationship to it. You're no longer underneath it. You're holding it up to the light. And most of what shows up loudest in your head doesn't survive the light.

When I work with people through this, the surprise is always the same. They expect the filters to be hard work, some sort of mental kung fu. They're not. They take about ten seconds. The hardest part is remembering to use them in the moment when the voice is shouting. The trick is to slow down for a breath, ask the questions, and then carry on with the day.

That's the defensive practice. Catching the fear when it shows up and interrogating it. It's important. It's powerful. But it isn't enough on its own.

Because if all you do is catch fear thoughts, the brain still leans negative by default. The wiring is still running ancient survival software. The institutional voices are still chattering in the background. You'll catch some of it, miss most of it, and end up exhausted from the constant interrogation.

So you also need an offensive practice. Something that pulls the brain in the other direction, deliberately, daily, until it starts to lean toward the good of its own accord.

Three Good Things: the practice that rewires the negativity bias

Here's the one I'd give you: it's called Three Good Things. I've used it with my own family for years. At dinner, or just before bed, you ask one simple question: What were three good things that happened today?

That's it.

Doesn't have to be big. Doesn't have to be impressive. A nice cup of coffee. A conversation with a stranger. A moment in the garden. A laugh with a colleague. A text from a friend. Three things. Said out loud or written down. If you've got kids or family around, you'll find it becomes a small competition about who has the better three.

There's some good research behind this. Done for around three weeks in a row, the Three Good Things exercise has been found in some studies to lift mood and shift the brain's default attention toward the positive, with benefits that can last for months afterward. You're not being asked to deny the hard stuff. You're not being asked to be falsely cheerful. You're being asked to give the good moments the same attention you already give the bad ones, so the brain stops filtering them out.

Here's why this matters: your brain has a built-in negativity bias. It evolved to scan for danger, and that's still the default setting. The good moments slide past unnoticed while the hard moments get recorded in HD. It's not a personal failing. It's just how the wiring works.

But the negativity bias is doing its job whether you like it or not. The only way to balance the scales is to put deliberate weight on the other side, every day, until the brain learns there's something worth scanning for besides the predators.

The combination that changes everything

So here's how this works together. The three filters are your defensive practice. They catch the fear thoughts when they show up and interrogate them. Three Good Things is your offensive practice. It trains the brain to notice what's working, not just what's going wrong.

Most people skip the offensive part. They think they just need to get better at not believing the bad thoughts. But that's not how brains work. You can't just suppress the negative. You have to build the positive.

At Dream Lab, we work with this combination. Clients learn to interrogate the fears that show up when they start building their business. But they also commit to Three Good Things, because they know that the brain they're training is the same brain that's going to carry them through the hard parts. If you're only training it to catch fear, you're still running on empty. But if you're catching fear and building positive focus at the same time, the brain gradually starts to shift.

It's not about positive thinking or fake cheerfulness. It's about giving your brain accurate information. Yes, the dream is scary. And yes, there were three good things today. Both of those are true.

Your work this week

Pick one. Just one.

The three filters, for when fear shows up and stops you. Or the Three Good Things, for the end of each day. Try it for two weeks. Two weeks is enough to start feeling something shift.

Don't try to do both at the same time. Don't make this a project. You don't need a journal, an app, a planner, or a course. You just need the practice and a tiny bit of discipline to keep doing it when you'd rather not bother.

What you'll notice, if you stay with it, is something subtle but real. The voice gets quieter. Not silent. Quieter. The fear thoughts don't run the show like they used to. The good moments stop sliding past unnoticed. And the dream you've been carrying starts to feel a little less like a fantasy and a little more like a project you might actually be able to take on.

You're not broken. You're not weak. You're just a human being with a brain that needs a bit of training, and a few simple tools that work if you actually use them.

Fear stops here. Not because you've defeated it. Because you've trained yourself to think about it differently.

The lab is open.

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