Part 1 of 3 — introducing a new way to map what your nervous system is doing, and why
The Problem With “Just Think Positive”
Have you ever known you were safe, but your body just… wouldn’t get the memo? Your heart’s racing during a normal conversation. You go numb during an argument that isn’t even that big a deal. You catch yourself over-apologizing to someone who has power over you, even though nothing is wrong right now.
That’s not you being dramatic, broken, or “too sensitive.” Your body learned, at some point, that this reaction kept you safe. And bodies don’t let go of a survival strategy just because your logical brain says, “we’re fine now.” You can’t think your way out of a nervous system response. You have to help your body feel safe, from the inside.
To do that, it helps to know what’s happening inside you, and why. That’s what this whole series is about.
The Old Map: A Ladder
For years, the go-to way to explain this was something called the Polyvagal Ladder, developed by therapist Deb Dana based on Dr. Stephen Porges’ Polyvagal Theory. Picture a ladder with three rungs:
- Top rung: calm and connected — you feel safe, present, able to think clearly
- Middle rung: fight-or-flight — your body’s revved up, ready to defend itself or run
- Bottom rung: shutdown — you go numb, foggy, or collapse inward
It’s a helpful starting point. But real life doesn’t move up and down a straight ladder. You can feel three things at once. You can look calm on the outside while your insides are a mess. A ladder can’t capture that.
A Better Map: Overlapping Circles
The field’s next attempt was a Venn diagram: three overlapping circles (Relaxed, Mobilized, and Immobilized) where the overlaps represent blended states, like feeling playful (a mix of calm and energized) or freezing (a mix of energized and shut down).
This is closer to the truth; our states do blend. But it’s still missing something: there’s no sense of direction. If you’re standing in one of those overlaps, which way is “more dangerous”? Which way is “back to calm”? The circles don’t tell you.
My Map: A Compass, Not a Portrait
That gap is why I created the Autonomic Survival Matrix (ASM): a grid with two directions you can track in real time:
- Left to right: how much danger your body senses, from safe on the left to high alert on the right
- Bottom to top: how much energy your body is spending, from resting and recovering at the bottom to fully fired up at the top
Every state you can be in — calm, people-pleasing, panicked, frozen, shut down — has a spot on this grid. And because it’s a grid, not just a list, you can see where you are right now and which direction leads back to feeling okay.
© 2026 Sara Cloostermans. Reproduction or adaptation requires written permission.…







Example
Your turn










