Why Can’t I Shut My Brain Off? Anxiety and Overthinking Explained

There are a lot of people walking around looking completely “fine” on the outside while feeling like their brain is running a marathon on the inside. They’re answering emails, taking care of kids, showing up to work, keeping up with responsibilities, and at the same time, their mind is constantly spinning:

  • What if I said the wrong thing?
  • What if something goes wrong?
  • Why can’t I relax?
  • Why do I keep replaying everything?
  • Why can’t I just turn it off?

If any of this sounds familiar, you are not alone. One of the most common reasons people reach out for therapy is anxiety and overthinking. And while anxiety can feel frustrating, exhausting, and sometimes even embarrassing, it is also very treatable. You do not need to keep living with a brain that feels like it’s always “on.” A lot of people assume anxiety always looks like obvious panic. Sometimes it does. But often, anxiety it is much more nuanced than that. It can show up as:

  • constantly replaying conversations
  • worrying about things before they happen
  • assuming the worst-case scenario
  • feeling tense even when nothing is technically wrong
  • struggling to fall asleep because your mind won’t stop overanalyzing texts, emails, or social interactions
  • difficulty making decisions
  • feeling irritable, overwhelmed, or emotionally drained
  • perfectionism
  • fear of making mistakes
  • people-pleasing or over-explaining yourself

Many people with anxiety are incredibly high functioning. They may be the person everyone relies on or the one who seems organized, capable, and “on top of it.” But internally, they are often carrying a constant sense of pressure, urgency, or dread. If you struggle with anxiety, it can be easy to think: “Why am I like this?” “Why can’t I just calm down?” “Why do I make everything such a big deal?” But anxiety is not usually a sign that you are weak, dramatic, or “too sensitive.” More often, anxiety is a sign that your nervous system has learned to stay on alert and your brain may be trying to protect you by: scanning for danger, predicting what could go wrong, preparing for rejection, failure, or conflict and staying hyper-aware so you don’t get caught off guard. The problem is that when your brain gets stuck in this survival mode, it can start treating everyday life like an emergency. And that is exhausting.

Strategies that can help with anxiety and overthinking

1. Name what Is happening - One of the first things that helps with anxiety is simply recognizing it for what it is. Instead of: “Something is wrong with me” “I’m losing it” “I can’t handle this” Try: “This is anxiety.” “My nervous system is activated right now.” “My brain is trying to protect me.” When we don’t understand what is happening internally, we often add a second layer of fear on top of the anxiety itself. Naming it can reduce the sense of chaos and help you respond with more clarity. You do not have to like what you are feeling. But understanding it can make it feel less powerful.

2. Get out of the “what if” spiral - Anxious brains love future tripping. What if I fail? What if they’re mad at me? What if I made the wrong choice? What if something bad happens? A helpful question to interrupt this is: “Is this happening right now, or is my brain trying to prepare me for something that hasn’t happened?” That one question can create a little space between your actual reality and your fear story. Ground yourself by asking the question, “What do I know for sure right now?” I am safe in this moment. I do not have all the information yet. I am uncomfortable, but I am okay. I can handle one step at a time. Anxiety wants certainty and grounding helps bring you back to what is real.

3. Stop treating every thought like a fact - A lot of people with anxiety don’t just have anxious thoughts, they automatically believe them. “They haven’t texted back, so they must be upset.” “If I make a mistake, everyone will think I’m incompetent.” “If I feel anxious, that means something bad is about to happen.” But thoughts are not always truth. Sometimes they are just fear in sentence form. Ask yourself: What is the evidence for this thought? What is another possible explanation? If my friend had this thought, what would I say to them? This can help your brain become more balanced and less catastrophic.

4. Use your body to calm your brain - One of the biggest mistakes people make with anxiety is trying to “think” their way out of it when their body is already in survival mode, however if your nervous system is activated you need to find a way to calm your nervous system before the brain will believe you are safe. Here are some body-based strategies to tell the body to send signals to the brain that you are safe. placing both feet firmly on the floor unclenching your jaw and relaxing your shoulders holding something cold slow exhale breathing (make the exhale longer than the inhale) going for a walk stretching shaking out tension from your hands and arms stepping outside for fresh air

Inhale for 4, exhale for 6 - Do this for 1–2 minutes. Longer exhales can signal safety to the nervous system and help reduce the intensity of physical anxiety. You do not need to force yourself to “feel calm.” You are simply helping your body come out of flight, fight or freeze mode.

5. Create “worry boundaries” - This can be surprisingly effective for overthinkers. If your brain wants to worry constantly, trying to never worry usually makes things worse. Container exercises can help with this. Set a 10–15 minute “worry window” then pick a time of day where you allow yourself to write down or think through your worries intentionally. Outside of that time, if your brain starts spiraling, say: “Not now. I’ll come back to this during worry time.” This teaches your brian that it is “not available for panic all day long.” It won’t feel natural at first, but with repetition it can help reduce the constant mental loop.

6. Reduce the need for reassurance - When anxiety is high, it often wants relief right now. You may find yourself: googling symptoms asking people repeatedly if everything is okay checking your phone over and over replaying conversations for “proof” needing certainty before making a decision Try to recognize that this reassurance you seek helps temporarily, but often makes anxiety stronger in the long run. Instead ask yourself “Can I tolerate not knowing for a little while?” Strive to build resilience in this way. Healing anxiety is often less about getting 100% certainty and more about building the capacity to tolerate uncertainty without spiraling.

7. Watch for the hidden forms of anxiety - Anxiety shows up in many different forms. Here are a few of the ways you may recognize it: perfectionism procrastination overworking control irritability shutting down overplanning needing everything “just right” before you can start Many people think they have a motivation problem when really they have an anxiety problem. If you tend to freeze, avoid, or put things off until the last minute, it does not necessarily mean that you are lazy. Your brain may just be overwhelmed.

8. What is your relationship like with yourself?  When people are anxious, they are often incredibly hard on themselves. They say things like: “I’m ridiculous.” “Why am I like this?” “I should be able to handle this.” “Other people don’t struggle this much.” But self-criticism rarely calms anxiety and usually it makes it worse. Really try to work on that relationship with yourself by replacing shame with something more honest and regulating: “This is hard for me right now.” “I’m feeling activated, not broken.” “I don’t need to solve everything this second.” “I can support myself through this.”

9. Limit the things that quietly fuel anxiety - Here are some common anxiety amplifiers: too much caffeine poor sleep constant scrolling doomscrolling the news being overbooked with no recovery time never slowing down unprocessed stress or unresolved emotional pain Sometimes people try to “manage anxiety” without looking at the lifestyle patterns that are keeping their nervous system overwhelmed. You do not need a perfect routine, but small changes in how you care for your body and mind can make a real difference.

10. Talk to Someone Who Actually Gets It - People often hear things like: “Just stop worrying.” “You’re overthinking.” “Relax.” “You’re fine.” Those comments are usually not helpful. Seeing a therapist is more helpful because it is not about someone telling you to “just calm down.” It is about understanding: why your anxiety shows up the way it does what triggers it what keeps it going how to work with your nervous system instead of against it how to develop tools that actually fit you.

It may be time to reach out to a therapist if you notice the following symptoms:

  • difficulty sleeping because your mind won’t stop
  • panic attacks or intense physical anxiety
  • constant overthinking that is affecting work or relationships
  • avoiding situations because of fear or overwhelm
  • feeling tense, exhausted, or emotionally fried most of the time
  • struggling to enjoy life because your brain is always on high alert

You do not have to wait until things are “bad enough” to get support. A lot of people benefit from therapy before they hit a breaking point. At Kaimana Psychology Inc., our therapists support clients with anxiety, stress, overwhelm, panic, people-pleasing, perfectionism, and nervous system dysregulation. Whether your anxiety shows up as: racing thoughts constant worry burnout emotional overwhelm physical tension trouble relaxing fear of conflict or making mistakes …you do not have to figure it out alone. If you are looking for support in Calgary, we would be honoured to help. We offer free 15-30 minute consults with all of our therapist so that you can find the right therapy fit for you.

Booking Link: https://kaimanapsychology.janeapp.com/locations/alberta/book?rwg_token=AFd1xnEuUZnPiPk0AwB6QVAbLU-K9QWmKAW9U_dx1Nw5KicTcawnBXhZEBV0ifuHmHPtWmrhrJBeMG8iOtJ7UKv9RKTnWUTACg%3D%3D

Michelle Bourque

Michelle Bourque

Director

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