Why Your Mind Won't Switch Off: Help For Overthinking
- Laurie Harvey Cognitive Hypnotherapist

- 7 hours ago
- 3 min read

Many people lie awake at night wishing their mind would simply slow down.
You may recognise the experience. You finally get into bed, ready to sleep, and suddenly your thoughts seem go around and around as small worries grow larger.
Your mind begins running through conversations, responsibilities, and possibilities.
"What if I said the wrong thing?" "What if something goes wrong?" "What if I forget something important?"
The more you try to switch these thoughts off, the louder they seem to become.
If this happens to you, you’re certainly not alone.
Many of the people I work with as a Cognitive Hypnotherapist describe exactly the same experience.
The “What If” Loop
Overthinking often takes the form of endless “what if” questions.
Your mind may jump from one possibility to another, trying to predict and prepare for every outcome.
In many ways, this is simply your mind trying to do its job.
Our brains evolved to anticipate problems and keep us safe. Thousands of years ago this ability helped humans survive genuine threats.
However, in modern life that same system can become overactive. Instead of helping us respond to real danger, it can become caught in a cycle of imagined possibilities and worst-case scenarios.
This is when thinking stops being helpful and starts to feel exhausting.
When Thoughts Begin to Run the Show
Over time, overthinking can begin to affect daily life. You may notice:
difficulty relaxing or switching off
a mind that constantly analyses situations
replaying conversations long after they’ve finished
worrying about future scenarios that may never happen
feeling mentally drained
Many people also find that a busy mind begins to affect their sleep, making it harder to fall asleep or stay asleep.
If racing thoughts are also affecting your sleep, you may find it helpful to read more about support for sleep difficulties.
When the mind never truly rests, it can feel as though you’re carrying a constant background tension.
Why It Can Be Hard to Stop Overthinking
People often try to deal with overthinking by telling themselves to stop thinking so much. Unfortunately, the mind rarely responds well to that instruction.
In fact, the more we try to force thoughts away, the more attention we give them.
This is because overthinking is rarely about willpower. It’s usually connected to deep patterns within the unconscious mind.
These patterns may have developed as ways of:
trying to stay in control
avoiding mistakes
protecting yourself from uncertainty
preventing uncomfortable emotions
Even though these patterns once had a useful purpose, they can eventually become exhausting.
Finding Calm Again
The encouraging news is that the mind is also capable of learning new patterns.
When we begin to understand the underlying processes that drive overthinking, it becomes possible to help the mind settle into a calmer and more balanced way of responding.
This is one of the areas where Cognitive Hypnotherapy can be particularly helpful.
By working with the unconscious patterns behind racing thoughts, many people find they are able to:
experience greater mental quiet
feel calmer in uncertain situations
sleep more easily
stop replaying conversations and worries
regain a sense of perspective
Over time, the mind can learn that it no longer needs to remain on constant alert.
A Gentler Way Forward
If you recognise yourself in this description, it may simply mean that your mind has been trying very hard to protect you for a long time.
Sometimes the most helpful step is not trying to force the mind to stop thinking, but learning how to help it feel safe enough to slow down again.
You can learn more about how I help people with overthinking and racing thoughts here:
I work with clients in Godalming, Surrey and online via Zoom, helping them find calmer and more balanced ways of responding to the challenges of everyday life.
If you'd like to book a free discovery call with me to chat about your racing thoughts, then please contact me using the form below.




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