Have you ever wondered why do my hands get all cold and sweaty when I'm nervous?
or "Why does my stomach get all tight when I'm talking to my boss?" Well today
we're going to talk about our body and brain's natural reaction to danger- it's
called the "Fight Flight or Freeze" response. Now our bodies' have developed
this amazing reaction to help keep us safe. For thousands of years humans'
biggest challenge was survival. They had to worry about wild animals, and heights,
warring tribes and other dangers. So the body developed this instinctual way to
keep us safe. Now unfortunately in current day we don't have nearly as many
of these real and immediate dangers so a lot of times this reaction it just makes
us uncomfortable. When faced with a real and immediate danger like a tiger our
instincts take over- We have three main reactions 1. Fight 2. Run away or 3. Freeze.
These come naturally, we don't have to think about it. These reactions actually
turn off the thinking part of our brain- it's kind of like a Star Trek when the
captain says "All power to shields" and they lower the lights on the bridge.
(Yes, I am a nerd!) Now the front part of our brain-the prefrontal cortex-that's the
part that is thinking, words, planning... that all gets mostly shut down. And the
back part of our brain which is reactive and instinctive gets amped up. This can
be really helpful if you're facing a tiger because if you're facing a tiger
and you take time to plan out what your
next move is you're most likely going to get eaten.
However this is not helpful if your perceived danger is a public speech
and the front part of your brain turns off. Or you're asking out a date and all
of a sudden you can't make words come out of your mouth. That's when it becomes
a real pain. Our body does other things to try and keep us safe
it sends extra extra blood to the big muscles which takes the blood flow away
from our extremities like our hands and feet so that's where the phrase "cold
feet" comes from. It makes us start to sweat so our hands will often get cold
and sweaty or cold and clammy. It turns on the adrenaline glands-those
start pumping out, this gives us energy for a quick burst to either run
away or punch someone- but later on that adrenaline gives us the shakes.
It turns off our digestive system because we don't really need to be digesting that
hamburger when we're running away from a tiger. However when our digestive system
turns off that can cause all sorts of problems like a decreased appetite, tight
feeling in the stomach, dry mouth and even people could get the runs or wet
their pants. Obviously these are all outcomes that we don't really want.
The fight flight freeze response also tightens the muscles. It heightens some
senses like vision gets pinpointed, creating tunnel vision. Our breathing
rate gets shorter and shallower so we're breathing faster but not deeper. And our
heart rate goes up. The fight flight freeze response also temporarily turns
off the immune system. Now that's also a good thing because again it's all power
to shields where we're putting all power to keeping ourselves alive.
But if the fight flight freeze response is turned on all the time then our
immune system is turned off much of the time, and that's why people who are
always stressed out are often getting sick. Now with the freeze response we
sometimes see a few different things than the fight-or-flight response. More
frequently we'll see people feeling numb, people shrinking, hiding or complying-
just going along with what the person or the thing in power seems to be wanting.
Now this response- this fight flight freeze response- could be really
helpful in situations where there's real and immediate danger. And it's meant
to work in short bursts. The problem that happens is when we are constantly having
this reaction to things that aren't real dangers they're just perceived threats.
Like a boss asking to talk with us or a public speaking event. When we are
constantly in the fight flight freeze response then our body gets trapped in
this elevated state for a long period of time. This leads to exhaustion,
insomnia, muscle tension, digestive problems, and frequent illnesses.
In an upcoming video we are going to teach you how to train your mind and
body to respond differently to threats, to resolve anxiety, and to train your
nervous system to return to calm quickly. For now the best thing you can do is to
just start noticing your body's reaction. Notice what happens when you're going
into fight flight or freeze mode and just give it a label like "I'm having a
fight response right now".
I hope this was helpful thanks for watching and take care