Why You Keep Repeating the Same Patterns (and How to Change it)
Have you ever avoided having a difficult conversation with a friend or team member…or procrastinated on that task you know you need to get on to?
This is not random. It’s your brain doing its job.
Most people think their decisions are logical and deliberate. But neuroscience tells us something different. Your brain is constantly taking shortcuts. And while that’s extremely efficient - it’s not always helpful.
Your Brain is Designed for Effiency
Throughout the day, you’re taking in a constant stream of information—conversations, decisions, pressures, expectations.
If you had to consciously think through every response, it would be overwhelming. So instead, your brain relies on a set of built-in shortcuts known as core beliefs,schemas and heuristics.
These mechanisms help you move through life efficiently—allowing you to interpret situations quickly, respond under pressure, and make decisions without overthinking.
Let’s explore these mechanisms and how they work together over time to create patterns - automatic ways of thinking and behaving that run in the background.
How Patterns are Formed: Core Beliefs, Schemas, Heuristics
Patterns are shaped by your experiences—especially those that are repeated, emotional, or high pressure.
At the centre of these are your core beliefs—the deeper assumptions your brain has formed about yourself, other people, and the world (e.g. “I’m not good enough,” “People can’t be trusted”, “The world is not safe”).
Core beliefs often form early in life and tend to stay fairly stable over time.
From these beliefs, your brain builds schemas—mental frameworks shaped by your experiences. Schemas draw on your memories, thoughts, emotions and even physical sensations.
They act as the lens through which you interpret the world and understand situations.
Finally, from schemas and core beliefs your brain generates heuristics—quick, in-the-moment decisions. These enable your brain to make fast decisions with minimal effort and limited information.
Although this is useful,, the downside is that these decisions are based on what your brain has learned from your past. This is where automatic thoughts and behaviour patterns can become a problem.
While these shortcuts help you deal with the sheer volume of information and decisions you face on a daily basis — they are not always accurate or reliable. This is because your brain’s first focus is not accuracy—its main job is to keep you safe, so it will always prioritise predictability and safety when making decisions.
This means you end up at risk of interpreting situations through outdated beliefs and schemas and using responses that no longer serve you,.
When Helpful Shortcuts Become Unhelpful Patterns
Consider the following example. You know you need to have an uncomfortable conversation with a colleague, team member, or even someone close to you.
Internally, your brain is running a process like the following:
→ “I am responsible for others’ emotions” (core belief)
→ “If I raise this they’ll feel upset or criticised” (interpretation)
→ “I’ll leave it for now and wait for a better time” (quick decision)
→ The conversation is avoided or delayed (behaviour)
→ You experience immediate relief and calm (outcome)
Even though the issue hasn’t been addressed, your brain registers the outcome as a success—because it reduced your discomfort in the moment and provided an immediate sense of relief.
This internal process is quick, automatic and often outside of your conscious awareness. Over time, your brain starts to link avoiding difficult conversations with feeling better. So the next time you come across a similar situation, your brain runs the same sequence—often faster and more automatically.
What starts as a protective response becomes your default way of operating—one that prioritises short-term relief over long-term benefit.
And the impact is bigger than you might think. Over time, if you don’t recognise that you are avoiding uncomfortable conversations or don’t understand why:
Critical conversations are delayed or avoided - both at work and at home
Decisions are overthought or postponed
You may be taking on more than you need to, rather than delegating or sharing responsibility
You end up missing opportunities because of your hesitation to act
This doesn’t just affect outcomes—it affects your mindset, your performance and the quality of your relationships.
Your confidence can start to drop over time - leading to more second-guessing, hesitation, and holding back - even in situations where you would usually feel capable
Your relationships can become strained - unspoken issues can turn into ongoing tension or misunderstandings
Pressure and frustration can build over time - as things go unaddressed, your mental load increases, decisions feel heavier, and frustration with the situation and yourself grows
Why These Patterns Continue
One of the key reasons these patterns persist is that they are reinforced. When you avoid something uncomfortable:
You reduce immediate tension
You maintain a sense of control
You move past the moment without conflict
From your brain’s perspective, this is a successful outcome. Remember it is doing its main job - which is to keep you “safe”. So the pattern gets strengthened, e.g. “That worked. Use it again.” Over time, this becomes automatic.
How to Interrupt the Pattern
Change doesn’t require erasing everything and starting from scratch. Start with awareness - become more aware of your internal processes as they happen. Below is a step-by-step process that can help you start to notice and make changes to these old automatic beliefs, thoughts and behaviours that no longer serve you.
1.. Notice the pattern. Pause and ask:
What just went through my mind?
2. Examine it. Ask yourself some of the following questions:
Am I making assumptions and jumping to conclusions?
What evidence do I have to support this thought/belief?
Am I basing this on fact or emotion?
3. Choose a considered response: Rather than defaulting to the automatic reaction, ask:
What is a more helpful way to think about this?
What would be a more useful way to respond?
What advice would I give a friend in this situation?
This may still feel uncomfortable—but it is often more reflective of your current situation and more aligned with your actual goals.
You don’t want to remove these patterns altogether. They are an important part of how your brain functions and have served you well at some point in your past.. The shift is in recognising when they are no longer helpful—and adjusting your beliefs, decisions and behaviour accordingly.
Remember…
Your brain is designed to protect you and it does this by relying on what it already knows. In both life and work. It’s important to remember that what feels familiar—or even comfortable—isn’t always what is most effective. Equally, feeling anxious or uncomfortable doesn’t necessarily mean something is wrong.
The more you can recognise your patterns as they happen, the more choice you have in how you respond. And this is critical for meaningful change and optimal growth.
