I'm not sure what you mean by "as if words have magical powers,"
Are you talking about a trauma response? I think that's what most on this thread have been discussing. If so, let me quote Socrateswasrightabout voting. I apologize if this is unclear but I hope it helps people understand. I haven't had much sleep and I'm suppressing my Tourette's tics so my thoughts may be garbled but I hope this helps understand what those here who are focusing on a PTSD/trauma response mean.
NB: My PTSD is different from the below in that I can realize even as I'm having flashbacks, etc that the things I'm experiencing aren't really happening. But my body and brain still react as if they were. I feel terror and pain, my heart races, my blood pressure increases, I have intrusive thoughts, I may shout (often from Tourette's tics) or I may freeze and be too afraid to move. I still realize that I'm not in danger (except from my high blood pressure, motor tics, etc) but it doesn't matter, But the rest of the below holds for me and is true for many people with trauma responses.
@Socrateswasrightaboutvoting
Context kicks in after the trauma response.
Chatgpt
Here’s a simple, layman’s way to explain it:
Your brain has two main “safety systems”.
The amygdala is the fast one.
The rational brain (the thinking part) is the slow one.
The amygdala’s job is to keep you alive. It scans constantly for danger using past experience. When it spots something that might be a threat, it doesn’t stop to think — it acts.
It hits the alarm.
That’s when you feel:
heart racing
muscles tense
on edge
This is fight - flight - freeze.
Only after that does the rational part of your brain step in.
The rational brain asks:
Is this actually dangerous?
Was that a real threat?
Am I safe?
Sometimes it says:
False alarm.
But by then, the body has already reacted.
Think of it like this:
The amygdala is the smoke alarm.
The rational brain is the person checking whether it’s toast or a fire.
The alarm goes off first to keep you safe.
You figure out the truth after.
edit: typo