Anxiety and Overthinking: Why Your Mind Won’t Stop
Why Do I Overthink Everything?
Overthinking often feels automatic or out of control.
You might notice:
your mind replaying conversations after they’ve happened
going over decisions again and again, even after you’ve made them
imagining different outcomes… or what could go wrong
trying to “figure something out” but never quite landing
Even when you know it’s not helping, it can feel difficult to stop.
From the outside, this can look like indecision or overanalysis. From the inside, it often feels like your mind is trying to stay ahead of something.
What Overthinking Is
Overthinking is usually a form of repetitive, looping thought that doesn’t lead to resolution.
Psychologically, this overlaps with rumination, which is linked to attempts to anticipate, control, or resolve uncertainty. It’s a protective mechanism intended to create predictability, security, or safety.
Overthinking tends to feel urgent, necessary, and hard to disengage from. It can also feel deeply frustrating when awareness of the discomfort of overthinking becomes consciously available.
What Drives Overthinking in Anxiety
Overthinking is often your system trying to do something protective in the moment.
Common drivers include:
Trying to Prevent Mistakes
If something feels important, your mind may try to “cover all the bases.”
Did I say the wrong thing?
What if I missed something?
The goal is to avoid regret… but it keeps the loop going.
Intolerance of Uncertainty
Research on anxiety often points to difficulty tolerating uncertainty as a core factor.
When something isn’t fully resolved, your mind keep returning to it:
Trying to get certainty
Trying to feel “done”
But many situations don’t offer that kind of closure.
Responsibility and Over-Awareness
Some people carry a strong sense of responsibility for outcomes, relationships, or how they’re perceived.
Overthinking can become a way of trying to get things “right,” monitoring for potential problems, or staying ahead of other’s reactions.
Nervous System Activation
When your nervous system is activated (even subtly), your brain shifts toward scanning and predicting.
This can make your thoughts feel faster, more repetitive, and harder to step away from.
From a neuroscience perspective, this aligns with increased activity in threat-detection and the default mode network, which are associated with worry and rumination.
Why It’s So Hard to Stop
If overthinking were a simple habit, you could interrupt it easily.
What makes it persistent is that it provides short-term relief:
It feels like you’re doing something
It gives a sense of control
It delays uncertainty or discomfort
Even if it doesn’t resolve anything, it can temporarily reduce the feeling of not knowing.
That relief reinforces the pattern.
The Cost of Overthinking
Overtime, overthinking can lead to:
mental exhaustion
difficulty making decisions
increased anxiety
feeling disconnected from your own sense of clarity
It can also pull you away from the present… into loops that don’t move anything forward.
A Different Way to Understand It
At Healing Quest Counselling, we recommend a lens of curiosity. You can ask, “what is my mind trying to solve right now?” and “is this something that can actually resolve?”
Because many of the things we overthink…
how someone feels about us
whether we made the “right” choice
what might happen in the future
… don’t have solutions that thinking can produce.
When It Might Be Helpful to Get Support
If overthinking is taking up a lot of your time and mental space, if it’s interfering with decisions or relationships, or leaving you feeling stuck, overwhelmed, or exhausted…
Therapy can help you:
understand what’s driving the loops
work with the underlying anxiety, not just the thoughts
develop ways of relating to uncertainty that don’t rely on constant analysis
At Healing Quest Counselling, we work with anxiety in a way that goes beyond surface level coping.
This includes:
understanding the role overthinking plays in your system
working with both cognitive patterns and nervous system responses
shifting from constant mental effort toward something more sustainable
assessment of other overlapping conditions, such as ADHD
If this resonates, you’re welcome to reach out to explore whether our services are a fit for your needs.
Looking for Therapy for Anxiety in Maple Ridge?
If you’re looking for trauma counselling in Maple Ridge, support for anxiety, or nervous system regulation, our team is here to help. We offer in-person sessions in Maple Ridge and virtual counselling across BC.