Anxiety, Overthinking, and the “Overgrown Forest” of Thought

At its core, anxiety is not just worry. It is a full body and full mind experience that can make even simple moments feel layered, heavy, and difficult to navigate. For many people, it doesn’t arrive all at once. It builds gradually, through thoughts, sensations, memories, and interpretations, until it begins to feel like it is leading the way rather than you.

One metaphor I often come back to is this:

If you have even the tiniest seed of doubt, fear, or insufficiency in your mind, and you begin to water that seed with anxiety symptoms, it doesn’t stay small for long. It grows. Slowly at first, then quickly. Over time, what once felt like a passing thought can become a vast, dense, overgrown forest of thinking. And once you are inside that forest, it can feel incredibly hard to find your way out.

When Thoughts Stop Feeling like “just thoughts”

Anxiety has a way of blending different layers of experience together:

• A passing thought becomes a warning

• A feeling becomes “proof”

• A memory becomes a prediction

• A fear becomes a fact

This is often where overthinking takes root. The mind begins trying to solve, prevent, predict, and control outcomes that are not fully controllable. The intention underneath this is often protective and your mind is trying to keep you safe, prepared, and ahead of potential harm.

But over time, that protective system can become overactive. Instead of clarity, it creates noise. Instead of direction, it creates loops.

You may find yourself asking:

• “What if I made the wrong decision?”

• “What does this mean about me?”

• “Why can’t I just feel certain?”

• “What if I missed something important?”

And rather than arriving at relief, each answer creates another question.

The Overgrown Forest Metaphor

Imagine that first seed of doubt as something small: a thought like “I don’t know if I handled that well” or “What if something goes wrong?” On its own, it is manageable. It can be observed, questioned, and placed in context. But anxiety begins to water it.

It waters it with:

• Replaying past moments

• Anticipating future outcomes

• Scanning for mistakes

• Comparing yourself to others

• Searching for certainty that doesn’t exist

Slowly, that seed grows roots. Then branches. Then an entire landscape of interconnected thoughts. Soon, it is no longer one worry but it is a forest.And forests are not just dense; they are disorienting. In an overgrown forest of thoughts, it becomes difficult to distinguish:

• What is true vs. what feels true

• What is happening now vs. what happened before

• What is likely vs. what is feared

• What is evidence-based vs. what is emotionally driven

You may feel stuck in loops of cognitive distortion, automatic thoughts, or core beliefs that quietly shape how you interpret everything. And often, at the center of it, there is something tender underneath: a deeper belief about worth, safety, capability, or lovability.

When Overthinking Becomes A Way Of Trying To Feel In Control

It is important to name this clearly: overthinking is not a flaw in character. It is often a strategy the mind has learned to create safety.

If I think enough, maybe I can prevent something bad.

If I analyze enough, maybe I can get certainty.

If I revisit it enough, maybe I can feel prepared.

But anxiety does not respond to analysis the way we hope it will. Instead, it tends to expand with attention that is driven by fear rather than clarity. This is why people often describe feeling “stuck in their head” or like they cannot turn their thoughts off. The mind is not malfunctioning but it is over-engaged in protection.

Finding Your Way Back Through The Forest

The goal is not to “clear the forest” or eliminate every anxious thought. That is neither realistic nor necessary.

Instead, the work is often about learning how to step out of the dense center of it and return to a place where thoughts can be observed rather than believed automatically.

A few grounding shifts can help:

1. Noticing the thought, rather than entering it

Instead of “This is true,” try:

• “I am having the thought that this is true.”

That small shift creates space. It separates you from the thought rather than placing you inside it.

2. Asking: is this rooted in fear or evidence?

Not every thought deserves equal authority. Anxiety often speaks loudly but not always accurately. Pausing to ask what is supported by evidence versus what is driven by fear can help reorient your perspective.

3. Naming the pattern

Sometimes it is as simple as recognizing:

• “This is overthinking.”

• “This is my anxiety trying to predict outcomes.”

• “This is a cognitive distortion, not a fact.”

Labeling creates distance. Distance creates choice.

4. Returning to the present moment

Anxiety lives in projection—forward into the future or backward into the past. The present moment, even if imperfect, is often where clarity is most accessible.

Beneath The Anxiety

Underneath the overthinking, there is often something more vulnerable:

A desire to feel certain.
A desire to feel safe.
A desire to feel enough.
A desire to trust yourself.

Many anxious thought patterns are not random, they are connected to deeper beliefs formed over time through experience, relationships, and identity. These beliefs can sound like:

• “I have to get this right.”

• “I am not enough as I am.”

• “I can’t trust myself.”

• “If I make a mistake, it will mean something about me.”

Healing is not about forcing these beliefs away. It is about slowly learning to question them, soften them, and replace them with more flexible, compassionate interpretations of self.

Moving Forward

Anxiety and overthinking can make your internal world feel crowded and confusing, like you are trying to walk through something overgrown without a clear path. But even in that experience, there is still you, the part of you that notices, that reflects, that questions, that wants something different. At Lilly Wehman Counseling, the work often centers around helping individuals slow down the noise of anxious thinking, reconnect with what is grounded and real, and rebuild trust in their own internal experience. Not by eliminating every thought, but by learning how to relate to them differently. Because even in the densest forest, there is still a way forward.