Anxiety has a way of sneaking up on us. Sometimes as racing thoughts before bed, a tightness in the chest, butterflies in the belly, or that sense of being “on alert” for something you can’t quite name.

Many people describe it as “overthinking”, “being too sensitive”, or “just how I am”, but what’s actually happening is much deeper, and more common, than you think.

Let’s take a look at what anxiety really is, what’s happening inside your brain and body when you feel it, and the single most important thing to do when worry takes over.

What Anxiety Really Is?

At its core, anxiety is your body’s natural alarm system, designed to protect you, and tell you when something “is going on”. When the brain senses possible danger (whether real or perceived), it activates a network called the limbic system, which includes the amygdala, your brain’s “threat detector.”

The amygdala sends out a message that says, “There is danger here” " We are not safe" This triggers your body’s fight, flight, freeze, or flee response (otherwise known as our defensive system). Your heart beats faster, your muscles tense, and your breathing changes all in preparation to handle whatever the brain thinks is coming (usually danger).

So what is the problem? Your brain can’t always tell the difference between a real threat (like a car swerving toward you) an emotional one (like a tense email from your boss), or the potential of a real threat.

So even when nothing is truly “wrong,” your body might still be reacting as if you’re in real danger.

Why It Feels So Hard to “Just Calm Down”

When your body’s alarm system goes off, the thinking part of your brain, the prefrontal cortex temporarily takes a back seat. That’s why in moments of high anxiety, you might struggle to think clearly, make decisions, or find words.

It’s not because you’re weak or overreacting it’s because your brain has shifted into protection mode, not problem-solving mode.

Your nervous system is doing exactly what it’s built to do: keep you safe. The goal, then, isn’t to stop feeling anxious, it’s to help your brain recognize when it’s safe again.

So, What do we do?

The first most important step in any anxious or overwhelming situation is to pause, or S-T-O-P. (STOP) To help you become more aware of whether or not there is “real” or “perceived” danger.

To help remember this pause think of a visual or a stop sign and use the following acronym:

Stop (pause)

Take a breathe (break)

Observe- notice your thoughts, feelings, physical sensations without judgement

Proceed Mindfully

For an example click the link here: STOP Technique

A Gentle Reframe

Anxiety doesn’t mean you’re broken. It means your body is trying to protect you. At times too much, sometimes at the wrong times, but always with good intentions.

By learning how your brain and body respond to stress, you can begin to work with your nervous system instead of against it.

Healing starts in learning to understand your anxiety, even becoming “friends” with it. Then telling yourself “its okay to feel anxious, it’s okay to be scared” while at the same time teaching your body that there is no danger and you are safe. You got this!

And if you’d like support learning how to calm that alarm system and reconnect to a sense of steadiness, therapy can be a safe place to start.