If you've ever wondered why some days you can handle absolutely anything and other days the smallest thing tips you over the edge,
This talk is for you.
There's a concept called your window of tolerance,
The steady resource middle ground where you can think clearly.
Feel your feelings and meet whatever the day brings without exploding or shutting down.
It can sound abstract when it's drawn out as a diagram.
So today we're going to use an image you already know well instead.
A bath.
Not too hot,
Not too cold.
Just right.
By the end of this short talk,
You'll have a simple way to notice which tap is running in your own nervous system.
And how to bring the water back to a temperature you can actually live in.
So let's step into the image itself.
Picture your window of tolerance as a perfectly warm bath.
This is you in a regulated state.
Able to manage your emotions.
Relate to others well.
And stay a little less porous to whatever the world throws at you.
From here,
You've got a stronger sense of self.
The ability to bounce back from setbacks.
And less tendency to spiral into doomsday thinking.
Now,
Since there's no such thing as a warm water tap,
We need the right balance of hot and cold to create this bath.
The hot tap is a healthy expression of your sympathetic nervous system.
Feeling motivated at work.
Playful with your kids or pet.
Or energized enough to get the washing done or the bills paid.
The cold tap is your parasympathetic nervous system,
Resting on the weekend.
Losing an afternoon to a good book.
Or pottering in the garden with no agenda at all.
Now imagine turning the hot tap up too far.
The bath gets uncomfortably hot.
This is hyperarousal,
The too hot state.
Maybe work's been relentless.
Maybe someone you love is unwell.
Maybe you're in the middle of a transition that's throwing everything up into the air.
It can show up as anxiety,
Irritability,
Or that sense of being constantly switched on.
Checking the news on a loop,
Emotions swinging like a roller coaster.
Life starts to feel chaotic,
Like you're bouncing from one drama straight into the next.
And here's the thing,
We can't just keep adding hot water forever.
Not only does the bath get unbearably hot,
Aka a chronically dysregulated nervous system,
But eventually we run out of hot water altogether.
Then only the cold tap remains and the nervous system can slide from healthy slowing down into hypoarousal.
Exhaustion.
Burnout.
Shut down.
This can feel like flatness,
Numbness,
Or a heaviness that has nothing to do with anything happening around you.
Just tired,
Unmotivated and without energy for the things that used to feel easy.
So wherever you find yourself today,
Too hot,
Too cold,
Or somewhere in between,
None of it means you aren't coping well,
That you aren't strong enough,
Resilient enough,
Flexible enough.
It just means one tap's been running longer than the other,
For reasons that probably made complete sense at the time.
Nervous system literacy isn't about always having a perfectly warm bath.
It's about noticing which tap needs turning.
A little more or a little less.
So you can find your way back to that just right bath again.
That the whole practice,
Noticing,
And adjusting one degree at a time.
