Understanding the Body's Reactions to Perceived Loss and Threat
For most animals, survival often involves escaping, fighting, or playing dead.
The first 2 options, "fight or flight," require muscle.
Well, it turns out muscles need 2 things: adrenaline (think gasoline) and oxygen (think any fire needing air).
It's no coincidence that you start panting when you run: that's your brain telling your lungs to get more air into the system.
Under extreme stress your brain commands for abundant air and adrenaline to be shoved into the bloodstream as quickly as possible (think highway or river system).
Next, the brain commands the heart to beat like crazy so the blood can deliver the goods out to every muscle.
Soon the "engine room" calls up to the brain and says the pace cannot be maintained, that the system is overheating and may soon collapse. The brain then commands opening of the pores, to begin sweating and reducing heat.
The whole process is actually very coordinated, not random at all.
Sometimes there is an "override" command to not move a muscle, to simply allow another organism to do what it wants, as a path to survival. If that works then this "freeze" response tends to repeat later in life since the brain will not change a formula that resulted in survival -- which often leads to revictimization experiences.
It is not uncommon that a child freezes or appears to cooperate under abuse, and later blames themself for not fighting or yelling. Or they become an adult who yells and fights when they wish they wouldn't.
It's important to remember that often these are not choices made in the conscious brain. Neither is laughing when tickled; it's just a reaction, and not necessarily a sign of enjoyment.
Under duress, our brain's "frontal lobes," which do our rational thinking, are basically "hijacked" by the lower brain when a situation is perceived as life-or-death.
Yet many of our reactions are actually prompted by false alarms. Not every fire alarm turns out to be accurate.
We need to learn to slow our reactions until levels of threat and problems are verified.
There are at least 5 types of false alarm.
1. Simple misperceptions, like mistaking a hose for a snake. We need to learn to stop and get a second look.
2. Reminders and anniversaries of heartbreaking or threatening situations. Reminders can be music, TV, movies, and many sounds, smells, visuals, tastes, and touches, plus anniversaries of events. Our event is not re-occurring, but our brain confuses the sounds or images as if they are indicators that a new loss or event is upon you. We need to point out to ourselves that we are simply watching or listening to a story, and remind ourselves of where we are and what we are doing right now (vs. what was occurring in the past).
3. Nightmares can trigger these reactions, such as waking up sweating or with our heart pounding. Often the lower brain cannot tell the difference between what is being experienced currently or simply in memory or dreams.
4. Modern "30-day" problems. These come by email and regular mail, with bad news from a bank or landlord or employer. Are they problems? Yes. Are they in-your-face threats of life-and-death? Not usually, and so they are not best solved by muscle and adrenaline. In fact, we need our frontal lobes to think clearly, consult advice or resources, and solve them. But our lower brain often gets tricked into regarding them as matters for fight or flight.
5. Fear of physical distress itself. Our brain is like a rumor mill. A person can absent-mindedly run up a flight of steps, then think they are having a heart attack rather than acknowledge the very recent sprint. Another part of the brain seems to hear this concern ("I must be having a heart attack!") and starts reacting for survival. Then another part of us observes that and believes death must be coming, so it works to do something but without any clear direction of what is actually needed. The human being conscious brain needs to step in and tell everyone to calm down, take deep breaths, and lean on something or sit down until the heart returns to its normal rate.
This knowledge, and exercises like the ones below, have helped many, many people learn to de-escalate from fight/flight/freeze and thus allow their frontal lobes to make more optimal, conscious choices.
The opposite is to "give in" to knee-jerk reactions, which usually involves some kind of escape or avoidance, which then actually extends the problematic pattern. This will be explained more below.