How to Stop Overthinking and Getting Anxious
- Lesley Allen
- Jun 6
- 5 min read

You replay the conversation on the drive home. Then again while making dinner. Then once more when you wake at 3am.
What did they mean by that?
Did I say the wrong thing?
What if it all goes wrong?
If you are searching for how to stop overthinking and getting anxious, you are probably tired of feeling as though your mind never truly switches off.
Many people I work with describe feeling mentally exhausted. They know they are overthinking. They know their worries are often exaggerated. Some have read books, listened to podcasts and understand exactly why they feel the way they do. Yet despite all that insight, they still find themselves trapped in the same loops of worry, self-doubt and second-guessing.
The reason is simple.
Overthinking is rarely a lack of knowledge. It is usually an automatic brain response.
Your mind is trying to protect you from embarrassment, failure, rejection, uncertainty or loss of control. The problem is that when this protective response becomes automatic, it stops being helpful. Instead of solving problems, it creates them.
Rather than helping you make good decisions, it keeps you stuck analysing every possibility. Instead of helping you feel prepared, it leaves you feeling anxious, tense and unable to relax.
That is why telling yourself to "just stop thinking about it" rarely works.
The thinking is not the real problem.
The underlying brain pattern is.
Why Overthinking Turns Into Anxiety
An anxious brain is primed to look ahead. It predicts problems, scans for risk and tries to keep you safe by staying alert.
For some people, that shows up as constant "what if?" thinking.
For others, it means analysing every decision, replaying social interactions, worrying about the future or feeling unable to switch off.
At first, overthinking can feel useful. It creates the impression that you are preparing, being careful or staying in control.
But there is a trade-off.
The more you feed a threat-based thought pattern, the more your brain learns that the situation must be dangerous. That keeps anxiety active.
This is why intelligent, capable people often overthink the most.
You are not failing to cope.
Your brain has simply become very efficient at anticipating threat.
How to Stop Overthinking and Getting Anxious in the Moment
If your thoughts are racing, the first priority is not to force positive thinking.
It is to reduce the sense of threat in your system.
Start by bringing your attention back to what is happening right now rather than what might happen later.
Notice your feet on the floor.
Relax your jaw.
Allow your shoulders to drop.
Slow your breathing, particularly your out-breath.
These small physical changes send a powerful signal to the brain that you are safe in this moment.
Next, separate the thought from the fact.
If your mind says:
"I've ruined everything."
"Something bad is going to happen."
"They must think badly of me."
Pause and ask yourself:
Is this evidence or is this a prediction?
Anxiety often speaks with certainty, but certainty does not make it true.
It can also help to give your brain a task with an endpoint.
Ask:
"What actually needs my attention right now?"
If there is one practical action to take, take it.
If there is nothing to solve, that matters too.
Many people remain anxious because they keep trying to solve a feeling as though it were a practical problem.
The Habits That Keep the Cycle Going
Overthinking is rarely just about thoughts.
It is usually reinforced by behaviours that strengthen anxiety over time.
One common example is reassurance seeking.
You ask someone if everything is okay.
You check whether you handled something badly.
You seek confirmation that nothing is wrong.
It may help briefly, but your brain learns that you cannot settle without external reassurance.
Avoidance is another.
You delay the email.
You postpone the conversation.
You put off making a decision.
Avoidance reduces discomfort in the short term, but teaches the brain that the situation must genuinely be threatening.
Mental checking can have a similar effect.
You replay conversations.
Review memories.
Analyse your emotions.
Search for certainty.
The problem is that anxiety rarely accepts certainty.
It simply asks for more.
If any of this sounds familiar, it does not mean you are doing something wrong.
It means your nervous system has learned a pattern.
And learned patterns can be changed.
What Actually Helps Long Term
There is no single trick that works for everyone because overthinking can be driven by different factors.
Sometimes it is linked to general anxiety.
Sometimes it is connected to trauma.
Sometimes it is fuelled by OCD-style doubt, perfectionism, burnout, low confidence or past experiences that taught the brain to stay on high alert.
The right solution depends on what is driving the pattern.
However, lasting change usually involves three things:
Reducing the immediate physical stress response.
Interrupting the automatic thought-behaviour cycle.
Changing the underlying brain pattern that creates the reaction.
This is where many people become stuck.
They develop good coping strategies but continue to experience the same triggers.
They learn to manage anxiety without necessarily resolving what is driving it.
When Understanding Isn't Enough
One of the most frustrating things about anxiety and overthinking is that understanding it does not always stop it.
You can know logically that a situation is safe and still feel anxious.
You can know you are capable and still doubt yourself.
You can know that worrying is not helping and still find yourself doing it.
That is because much of the response happens automatically, before conscious thinking has a chance to catch up.
Many people spend years trying to think their way out of anxiety.
Unfortunately, anxiety is rarely solved at the level of thinking alone.
The brain learns patterns.
The good news is that learned patterns can be changed.
A Solution-Focused Approach
In my BWRT practice, I often work with intelligent, capable people who are tired of living inside their own heads.
They are successful in many areas of life, but privately they feel exhausted by constant analysing, worrying, second-guessing or imagining worst-case scenarios.
Many have already tried mindfulness, relaxation techniques, counselling or self-help approaches. Some have gained valuable insights but still find themselves reacting in exactly the same way.
This is where BrainWorking Recursive Therapy (BWRT) can be particularly effective.
Rather than focusing solely on coping with symptoms, BWRT works with the brain's automatic response patterns.
The aim is to change the reaction at the point it happens, so situations that once triggered anxiety, worry or overthinking no longer create the same emotional response.
For many people, that means feeling calmer, clearer and more in control surprisingly quickly.
BWRT does not require you to relive painful experiences in detail or spend months analysing every aspect of your past.
Instead, it focuses on helping the brain create a different response to the situations that currently trigger anxiety.
Taking the First Step
If overthinking has become part of your daily life, it can be easy to assume that this is simply how you are.
It isn't.
Overthinking is a pattern, not a personality.
Anxiety is a response, not an identity.
With the right support, your brain can learn a different way of responding.
You do not need to spend years analysing every thought, every feeling or every experience before things begin to change.
If you are tired of constantly replaying conversations, second-guessing yourself, struggling with racing thoughts or feeling trapped in cycles of anxiety, support is available.
My aim is simple: to help you feel calmer, think more clearly and regain confidence in yourself and your decisions.
Because life is much easier when your mind is working for you rather than against you.
Ready to Stop Overthinking?
If overthinking, anxiety or constant worrying are affecting your sleep, confidence, work or relationships, BWRT may be able to help.
I offer online and in-person BWRT sessions designed to help people change unwanted patterns quickly, safely and effectively.
To find out whether BWRT is right for you, get in touch to arrange an initial consultation.



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