Window of tolerance
The range of arousal in which you can feel and think at the same time; above it you're overwhelmed, below it numb.
How it shows up in daily life
Above the window the body is on alert: the heart pounds, thoughts race, you can’t sleep, every sound is too loud. Below the window it is the opposite: emptiness, heavy tiredness, the sense that you aren’t quite here. Inside the window you can become agitated and also settle again — and that is precisely the difference.
What we do with it in therapy
When you’re outside the window, talking about content doesn’t take, because the brain isn’t in thinking mode. So first we learn to recognise where you are and how to come back — through breathing, grounding, the body. Only from within the window does it make sense to open difficult subjects.





