The Hidden Characters Running Your Life: Meet Your Brain Management Team

By Jack Brown, CBT & ACT Therapist Manchester

Human beings are the only animals in the known universe who can talk to themselves using advanced language. Right now I can manifest a thought about what food I want tonight ("tacos sound good"), I am wondering what you will think of my opening line as you read this ("he doesn't half go on, get on with it"), and I can also hear my cat meowing downstairs, making me think about when I should give in to her demands.

But what happens when our internal conversations take a turn for the not so useful:

"People keep telling me I am a good person, but I can't stop telling myself how bad I really am... It's like it doesn't matter what anyone else says"

"I really want to apply for the new job, but I can't stop worrying about the interview and imagining the worst… I don't think I will bother applying"

"I've read loads of self-help books and try really hard to fix myself... but I still can't stop myself from spending hours and hours going over the same old stuff"

This article introduces a simple idea that can help us understand how these patterns emerge, how to spot them in ourselves, and what we can start to do about them.

Introducing, the 'brain management team' metaphor

The idea of understanding ourselves as separate parts isn't new in psychotherapy. CBT helps us develop agency over our thoughts and behaviours. IFS explores our wounded inner parts (often from childhood) and the protective parts that guard them. Transactional Analysis looks at how we communicate from 'adult', 'child' and 'parent' modes. Mindfulness encourages the observing self. Schema therapy maps out multiple inner modes (worth a look if you like a lot of structure).

Starting to see some of your internal workings as 'parts' and learning to understand what these parts want or need, can be massively beneficial in our lives. Don't worry if this sounds confusing, this is where this creative metaphor can be so useful:

So, imagine this: inside your brain you have an internal management team. It's like a small group of characters who sit around a table waiting for things to happen. They automatically advise you on how to react, and what to do next.

The problem? Some of these less useful characters have been running the show largely unchallenged, since childhood. Their strategies made sense once, but as an adult, automatically obeying them might be costing you more than it's protecting you.

How it plays out: an example

Imagine you've just sent an email to your relatively new team at work with the subject line:

'Thanks for helping me hit my goals this week guys, have a nice weekend'.

But thirty seconds after hitting send, you spot it: a typo. Not just any typo. You accidentally put a rogue 's' before the 'hit'…

This is an email that your manager, your manager's manager, and approximately forty-seven colleagues have now received…

Just pause for a moment and really put yourself in this situation, or in a similar scenario you might find embarrassing.

• What might your internal team be saying here?

  
  

• How would you feel?

  
  

• What would you want to do next?

Here's an example of how this might go:

First, a voice pipes up: "Brilliant. Absolutely brilliant. You've just proven to everyone that you can't even proofread an email. They already thought you were an idiot, now they will be calling you names in their private WhatsApp chats."

Then comes an urge, strong and immediate: Get out. Call in sick tomorrow. Actually, maybe look for a new job entirely. Somewhere nobody knows about the typo.

And finally, your brain kicks into overdrive: "Right, we need a system. From now on, every email gets checked five times minimum. Actually, let's draft a standard operating procedure. And maybe send a follow-up email explaining the typo? No wait, that draws more attention to it. Let's analyse all possible outcomes..."

Congratulations. You've just witnessed a management meeting.

*This actually happened in my old work when I was a junior therapist and at the time my internal team made me feel mortified. I like to think that if this was to happen again, I would be able to help my internal team see the funny side.

Three of the most common inner characters

Let me introduce you to three of the most common team members us therapists see and work with, to see if any of them sound familiar.

The Inner Critic

This one needs little introduction, we all have our own version. The Inner Critic is the voice that tells you you're not good enough, that you've messed up again, that everyone else is managing life better than you are. It attacks your character, not just your actions. A simple mistake can become an existential crisis when you have a really loud and unchallenged critic.

In the email scenario, the Critic is the one declaring that a typo proves your fundamental incompetence. It doesn't deal in proportion. It sets impossible standards, then punishes you brutally when you inevitably fail to meet them.

The strange thing about the Inner Critic is that it genuinely believes it's helping. Somewhere along the line, your brain learned that harsh self-criticism might motivate you to do better, or protect you from the pain of external criticism by getting there first. The logic is: if I beat myself up before anyone else can, at least I'm in control of it.

But here's what the Critic never seems to notice: even if it has been effective at driving you to do better sometimes, the emotional price for this unforgiving form of motivation can be horrendous.

The Worrier

The Worrier has two main jobs: prepare you for the worst, and keep you away from anything that might hurt, even if the odds of actual harm are minuscule.

It's the part that floods you with "what if" scenarios. What if they think I'm stupid? What if this headache is something serious? What if I fail? It catastrophises, running through every possible disaster so you can be ready. And to make sure you take these warnings seriously, it can activate your body: racing heart, tight chest, churning stomach. The Worrier doesn't just think anxiety, it makes you feel it.

Once you're sufficiently alarmed, the Worrier offers its solution: more worry and warnings. Don't send that email. Don't go to that party. Don't put yourself in any situation where the catastrophe might unfold. It's the part that suggests calling in sick after the typo, the part that whispers "don't go, you'll only feel awkward," the part that builds an ever-shrinking comfort zone and insists you stay inside it.

This part developed for good reasons. Perhaps showing vulnerability once led to pain. Maybe putting yourself out there resulted in rejection or embarrassment. Your brain took notes: that situation led to suffering, so let's never go there again. The Worrier was hired to make sure you don't repeat that mistake, and it takes its job very seriously.

The Worrier's favourite word is "can't." I can't go to that event. I can't have that conversation. I can't cope with uncertainty. But if you listen closely, what it usually means is "I'm frightened," which is a very different thing.

The cost of always listening to the Worrier is a life that gets smaller and smaller. Every time you avoid something that scares you, the Worrier gets promoted. Its influence grows. And the list of things you "can't" do expands accordingly.

The Fixer

This one can be surprisingly damaging, because it sounds so reasonable with all of its logic and reasoning.

The Fixer is the part that responds to distress by analysing, planning, researching, and problem-solving. When the Worrier floods you with anxiety, the Fixer steps in with "let's think this through rationally" and proceeds to think it through for the next six hours. Or six days. Or six months.

The Fixer's core belief is that emotions are problems to be solved. Feeling anxious? There must be a logical solution. Feeling uncertain? More information will fix it. The Fixer dismisses feelings as unhelpful noise and insists that if you just think hard enough, you can make the discomfort go away.

On the surface, this seems sensible. Surely thinking things through is mature and responsible? Surely having a plan is better than not having one?

Here's the paradox: the Fixer presents itself as the calm, rational adult in the room, above all this messy emotional business. But it's often reacting to, or supressing emotion, not transcending it. The Worrier creates anxiety, and the Fixer scrambles to eliminate it through analysis. The more distressed you feel, the harder the Fixer works. It's often an anxious compulsion dressed up in sensible clothing.

You can spot the Fixer at work when the thinking never actually resolves anything. You research the same health symptom for the twentieth time. You replay the same conversation analysing what you should have said. You plan for every possible outcome of a situation that may never happen. The Fixer promises that if you just think about it a bit more, you'll feel better. But you never do, because the thinking itself is feeding the problem, not solving it.

This is particularly relevant for OCD and health anxiety, where the Fixer can completely take over. Someone feels anxious about a headache, and the Fixer launches a full investigation: What kind of headache is it? Let's Google the symptoms. Actually, let's check three more websites to be sure. And maybe book a doctor's appointment. But what if the doctor misses something? Let's research that too... Hours later, they're more anxious than when they started, and the Fixer is baffled: "But I was being so logical!"

*There are many other ways parts can be conceptualised; it is a truly individual and creative therapeutic process which looks different for everyone. The three chosen for this article are simply to introduce the idea of separation from ourselves as a healthy skill to practise.

How These Parts Work Together

Here's something important: these characters don't operate in isolation. They trigger each other, creating cascading reactions that can spiral quickly.

Imagine you're about to leave for work when an intrusive thought pops up: "What if I left the hob on?" You checked it five minutes ago, but watch how the team responds:

The Worrier might activate first, flooding you with dread and images of your house in flames: "What if you didn't check properly? What if you only thought you checked? You can't leave until you're certain."

Then the Fixer steps in: "Okay, let's be logical. We'll go back and check. Actually, let's check three times and say 'off' out loud each time, then we'll know for sure."

But after checking, the Inner Critic weighs in: "What kind of person can't even trust themselves to remember checking a hob? There's something wrong with you."

Now you feel more distressed. The Worrier reacts to this by doing what it does best, more worry. The Fixer reacting to this, suggests maybe you need a better system next time (photograph the hob before leaving?), and the Critic attacks you for being so 'stupid'.

Round and round it goes. Each part's activity validates the others, and what started as a passing thought becomes a daily ritual that makes you late for work.

These parts aren't your enemy

Here's something crucial: these internal characters aren't inherently bad. They developed to protect you, and in certain contexts, they have genuine strengths.

The Inner Critic's attention to standards, if it weren't so brutal, could be conscientiousness. The Worrier's vigilance, if it weren't so restrictive, could be healthy caution. The Fixer's analytical ability, if it weren't dismissing emotions and creating loops, could be genuine problem-solving.

Many of the most caring, conscientious therapists I work with have a loud Inner Critic and a well-developed Worrier. Many of the world's greatest engineers will have very well-formed logical Fixers. The parts aren't the problem. The problem is that they're running the show unchecked and moving us away from accepting the things we can't change: our emotional reactions, uncertainty, and the intrusive and random nature of our thoughts.

What can actually help

So, what do we do about this? We can't fire these team members. They're part of us, and they're not going anywhere. But we can change our relationship with them.

It starts with awareness. Simply noticing "ah, there's my Critic again", "I'm doing the worry thing again", or "the Fixer has taken the wheel" creates a tiny but crucial gap between the thought and your response to it. You're no longer completely fused with the voice. You can hear it without automatically obeying it.

This might sound too simple to matter, but I've watched it transform people over and over again. There's a moment in therapy that never gets old: when someone finally names their Inner Critic out loud, recognises that they've been treating its pronouncements as absolute truth for decades, and realises, sometimes for the first time, that they don't have to believe everything it says.

The same applies to the Worrier. You can hear "don't go, it's not safe" and acknowledge the fear without letting it make your decisions. You can feel afraid and do the thing anyway.

And the Fixer? You can notice the urge to analyse, research, and plan, recognise it for what it is (a reaction to emotion, not a solution to it), and choose not to engage. You can learn to tolerate uncertainty and discomfort without spending months trying to think your way out of it.

None of this is easy. These patterns are well-worn pathways in the brain, and building new ones takes practice, patience, and often professional support. Approaches like CBT and ACT offer structured ways to develop this awareness and build new responses, and many other approaches can also help in their own unique ways.

But it all starts with stepping back, being curious and seeing the patterns more clearly. This metaphor isn't a silver bullet, but it offers a way of relating to these patterns in a way that's less rigid, less automatic, and more compassionate to your emotional needs.

So, if you're sick of being bossed around, made to feel bad, or dictated to by pesky inner parts, maybe it’s time to bring in some new management.

The good news? There's always room at the table for someone new. More on this in a future article.

Compassionate Self

Useful links

Internal Family Systems Therapy Overview

Acceptance and Commitment Therapy | Psychology Today

Jack Brown is a BABCP accredited CBT and ACT therapist based in Manchester, offering online therapy sessions throughout the UK. If you'd like support in understanding and changing your internal patterns, contact him for a consultation.