Why You Can’t Stop Overthinking (And How to Work With It)
- Sarah Desantis
- Mar 4
- 3 min read
Updated: 5 days ago

If it feels like your brain NEVER stops, you’re not imagining it. Overthinking can be exhausting, constant, and impossible to turn off. Trust me- I get it. But here’s the thing: overthinking isn’t always our enemy. At its core, it’s extreme thoughtfulness.
Think about it. Are you the friend who gives thoughtful advice? The mom who anticipates everyone’s needs? The partner who considers every angle before making a decision? The professional who plans ahead and rarely drops the ball?
That’s not dysfunction. That’s depth. That’s awareness. That’s care.
So if overthinking starts as thoughtfulness, when does it tip over into anxiety?
When Thoughtfulness Turns Into Anxiety
Overthinking becomes a problem when it stops helping you move forward and starts keeping you stuck.
You might notice that you struggle to make decisions because you can’t stop analyzing. You might see every side of an issue and can’t form an opinion. You might replay conversations in your head for hours or assume people are judging you. You might avoid social situations because they feel too overwhelming or ruminate on small mistakes long after they’re over. Sound familiar?
At that point, it’s no longer thoughtful reflection. It’s mental overdrive. It’s exhausting. But maybe there’s another way to look at overthinking... without beating yourself up.
Why Do We Overthink Everything?
For many people, overthinking started as a survival strategy.
Maybe you grew up in a home where mistakes weren’t safe. Maybe you had to anticipate other people’s moods to avoid conflict. Maybe being prepared helped you dodge shame or rejection. Maybe uncertainty felt dangerous because it once was.
Your brain learned: “If I think hard enough, I can prevent pain.”
And honestly? That strategy probably worked.... for a while.
But survival skills that once protected us can become anxiety patterns when they’re no longer necessary.
When Overthinking Works
There are times when your thoughtful brain serves you beautifully.
Planning ahead, considering consequences, being emotionally attuned, thinking critically, reflecting before reacting. Guess what? These are strengths. We don’t want to get rid of them. Personally, my overthinking has actually been a superpower in my career.
When Overthinking Doesn’t Work
Overthinking stops working when it:
Paralyzes decision-making
Fuels anxiety instead of clarity
Disconnects you from the present moment
Keeps you stuck in fear instead of action
Becomes constant rumination
That’s the shift from superpower to STRESS.
The Goal Isn’t to Stop Your Thoughts
Ever say to yourself, "I just want to STOP THINKING" and then think about whatever you were thinking about 10x more. It's like if I told you to not think about an orange carrot right now. I bet your mind instantly thought about an orange carrot.
SO, sorry to say, the goal isn’t to silence your mind. Plus, why would you want to silent your mind when your mind has also been your superpower in the past?
The goal is to notice when your thoughts are helping you AND when they’re holding you back.
Instead of trying to eliminate overthinking, we focus on noticing the pattern, understanding what it’s trying to protect you from, and choosing actions that don’t feed the anxiety/overthinking loop.
You don’t need to become a different person. You don’t need to fight your brain. You need skills that help your thoughtful mind work with you instead of against you.
Your Body Might Be Driving the Overthinking
Sometimes your mind isn’t the starting point. Your body is.
When your nervous system is tense or on edge, your brain tries to make sense of it. It looks for a problem to solve.
If your chest is tight, your heart is racing, or your shoulders are constantly tense, your brain may start scanning: “Did I say something wrong? What if I mess this up? Are they upset with me?”
Overthinking can be your brain’s attempt to explain physical anxiety. When the body feels unsafe, the mind searches for danger.
This is why purely thinking your way out of overthinking often doesn’t work. Sometimes the first step isn’t analyzing your thoughts ... it’s calming your nervous system.
That might look like:
Slowing your breathing
Unclenching your jaw and shoulders
Taking a short walk or stepping outside
Practicing grounding exercises
When the body settles, the mind often follows.
If You Struggle With Overthinking and Anxiety
If you constantly feel stuck in your own head, you’re not broken. You’re definitely not alone.
Therapy can help you understand why your brain developed this pattern and teach you how to respond differently without losing your depth, intelligence, or thoughtfulness.
If you’re looking for therapy for anxiety or overthinking in Jacksonville, I’d love to help. You can reach out to learn more about working together.



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