The Metronome Porch Lesson

 How disorganized attachment finds rhythm—and how co-regulation can become earned security

I’m sitting on my porch this morning with coffee in one hand and a very unexpected kind of joy in the other.

A video. Watch the metronomes here:  

Thirty-two metronomes. All clicking away with their own stubborn little opinions about timing… and then—slowly, quietly—something happens. They start to find each other. Not because someone reaches in and forces them to match, but because they’re sharing the same base. They’re connected in a way you can’t see at first. 

And I know, I know—this is the part where you’re thinking, Kristi, are we really about to have a porch moment about physics?

Yes. We are. And it’s going to be tender. Promise.

Because what those metronomes are doing is a thing physicists call synchronization: when systems interact and begin to move together. In one classic write-up of this demo, the author explains that “the small motion of the base couples the pendulums causing synchronization.” 

In normal language?
They’re not “trying harder.”
They’re not “being better.”
They’re not even “agreeing.”

They’re connected—and that shared connection keeps exchanging tiny amounts of energy until a stable, shared rhythm emerges. 

And watching it, I felt that familiar ache in my chest—the one that always shows up when something simple reveals something holy:

This is what nervous systems do when they finally have a safe base.

If you’ve ever lived with disorganized attachment, you know the inside of it doesn’t feel like a neat “style.” It feels like conflict.

It can look like wanting closeness…and bracing for it at the same time.
It can look like reaching…and then pulling back.
It can look like Come here / Go away energy inside the same body.

Attachment research describes disorganized attachment as a disruption in the coherence of a child’s strategy for seeking their caregiver when distressed.
In the Strange Situation, Main and Solomon described patterns like contradictory behavior, freezing/stilling, disorientation—signs the system can’t settle into one organized way of getting comfort. 

And here’s one of the most tender (and heartbreaking) pieces: one pathway to disorganization can be when a caregiver is experienced as a source of alarm. The child’s attachment system pulls them toward the caregiver when distressed, but the fear system pulls them away—approach and withdrawal at the same time. 

So the rhythm inside you becomes complicated.

Not because you’re dramatic.
Not because you’re broken.
Because your body learned that closeness could be confusing.

Now back to the metronomes.

No one scolds them for being “out of sync.”
No one shames the fastest one.
No one isolates the slowest one.

They just keep ticking—on the same shared base—until the base does what bases do: it becomes a place where rhythms can influence each other, little by little, until they align. 

That’s what co-regulation is like.

Not a grand speech.
Not a perfect relationship.
Not somebody “fixing” you.

Co-regulation is the experience of being with someone whose steadiness gives your nervous system a chance to reorganize. It’s what happens when you repeatedly encounter:

• predictable presence 
• non-shaming repair 
• warmth without volatility 
• truth without punishment 
• boundaries that don’t abandon 

Co-regulation is a shared base.

And when that shared base is consistent enough, something beautiful can happen over time:

Your system begins to build a new expectation.
A new rhythm.
A new internal “yes.”

This is where the phrase earned secure matters.

Earned secure attachment is often used to describe people who did not have secure attachment early in life but develop secure relationship patterns later. One recent scoping review defines Earned-Secure Attachment as the process by which individuals with insecure childhood attachment “rise above… childhood experiences to develop secure relationships… in adulthood.” 

In that same review, the authors note that secondary attachment figures and reflective functioning (the ability to think about our own inner world and the inner world of others with coherence) may contribute to earned security. 

In porch language?
Sometimes the safe base didn’t come first.
Sometimes it came later—through a partner, a mentor, a therapist, a friend, a faith community, a supervisor, a steady grandmother, an “auntie” who didn’t flinch at your feelings.

Sometimes security is learned.

And that doesn’t make it less real.
It makes it more miraculous.

If your inner rhythm has been chaotic, contradictory, or hard to settle, I want you to hear this:

You are not failing because you need time.

Metronomes don’t synchronize instantly.
They tick. They wobble. They influence each other.
They find rhythm slowly.

And so do we.

Earned secure is not you becoming “easy.”
It’s you becoming integrated.
It’s you being able to come close without disappearing.
It’s you being able to set a boundary without panic.
It’s you being able to receive care without waiting for the drop.

It’s your nervous system learning a new math.

If you relate to disorganized attachment—if closeness has felt confusing, if you’ve wanted connection but also felt afraid of it—consider this a very soft invitation:

Look for your “shared base.”

Not a perfect person.
Not someone who never disappoints you.
But someone whose presence helps your system settle instead of spike.

And if you don’t have that person yet, let this be hope: it can be built. It can be learned. It can be earned.

Slowly.
Gently.
In real time.

Because sometimes healing looks exactly like this:

Not forced.
Not rushed.
Not performed.

Just… rhythm.

Kristi M. Estrada, LPC-S, NCC, SEP is a Licensed Professional Counselor–Supervisor and Somatic Experiencing® Practitioner based in Phoenix, Arizona. She specializes in trauma-informed care, adult attachment theory, and post-traumatic growth—helping clients navigate life’s most challenging seasons with compassion, clarity, and steadiness. Kristi believes healing is not about “fixing” what’s broken, but about honoring each person’s story, returning to the body’s wisdom, and building the capacity to live with greater peace and self-worth. Her work integrates nervous system regulation, somatic practices, and relational healing to create a safe, supportive space for transformation.

Connect: @healingservant.com

Educational/Reflection Disclaimer: This reflection is for educational and reflective purposes only and is not a substitute for therapy, medical care, diagnosis, or crisis support. If you feel overwhelmed or unsafe, please seek support from a qualified professional or local resources.