Part 7 of a longer reflection on self-reliance, inner state, and how we relate to reality.
A sentence that changed something for me
“You are not at the mercy of your emotions — your brain creates them.”
This is the title of Lisa Feldman Barrett’s TED talk,
and also one of the ideas that helped me organize everything I had been thinking about so far.
For over thirty years, Barrett has studied emotions through neuroscience, physiology, and brain imaging. Her conclusion is simple — and deeply unsettling: emotions are not fixed reactions hidden inside the brain.
They are constructed.
Emotions are not automatic programs
The traditional view assumes that emotions like fear, anger, sadness, or pleasure are built into us as automatic systems. As if the brain had separate emotional circuits waiting to activate.
But Barrett argues something different. The brain does not simply react to the world. It predicts it. And emotions are part of that prediction process.
Seeing the snake
One example stayed with me. Imagine looking at black-and-white shapes on a screen. At first, they seem meaningless. Chaos. Your brain cannot recognize anything. But then, for a brief moment, you see the original color image hidden underneath.
Suddenly, the shapes become a snake.
And after that, even when the image returns to black and white, you can still see it. The snake did not appear on the screen. It appeared in your interpretation.
Controlled hallucination
Some neuroscientists describe perception itself as a kind of controlled hallucination. The brain constantly guesses what it is looking at. It does not ask:
“What is this?”
It asks:
“What does this resemble?”
And this applies not only to objects. But also to emotions.
I do not see the world directly
I do not see reality exactly as it is. I see reality interpreted through prediction, memory, and previous experience. And this includes people. Relationships. Even myself.
Nobody “puts” emotions inside me
This changes something important. It means another person does not directly “cause” my emotions.
My brain constructs emotional experience based on how it predicts and interprets the situation. This does not mean external situations are irrelevant. It means emotional experience is created internally.
Reading emotions
According to Barrett, the brain does not simply read emotions from other people’s faces. It predicts them. A neutral face can mean many things:
aggression,
calmness,
distance,
sadness.
Without context, there is no fixed emotional meaning.
The role of the body
There is another important distinction here. The body constantly produces sensations: tension, activation, calmness, discomfort.
But these sensations are not emotions by themselves. Emotion appears when the brain interprets those sensations within a context.
The same sensation, different meaning
A tight feeling in my stomach inside a bakery might feel like hunger. The same sensation in a hospital might become fear. The bodily signal may be similar.
But the interpretation changes everything.
Emotions are constructed
This leads to a simple conclusion: emotions are constructed experiences. They emerge from several interacting elements:
- prediction
- bodily sensations
- context
- language and culture
These elements constantly influence each other. There is no single starting point. Change one element, and the emotional experience can change as well.
Language shapes experience
The words I use matter. Sometimes simply naming what I feel changes the intensity of the experience. Culture matters too. Family patterns, films, conversations, books, social expectations — all of these become material for prediction. The brain absorbs them, interprets them, and builds models from them.
A different kind of responsibility
This perspective gives me more influence than I used to think. Not through “positive thinking”. Not through controlling emotions by force. But through gradually changing interpretation and prediction. The brain learns through repetition.
A simple example
Before an exam, activation in the body can be interpreted as fear. And fear may block performance. But the same activation can also be interpreted as readiness or mobilization. The body changes very little. The interpretation changes the experience. And that changes behavior.
What this changes for me
This is why I no longer see emotions as enemies. They are not random attacks from somewhere outside my control. They are part of how my brain tries to understand and regulate experience. And if emotions are constructed, then maybe self-awareness is not about suppressing them — but about understanding how they are created.
What comes next
This leads to another question: if emotions are connected to prediction errors, then what role do they actually play inside the process of adaptation?
Part 8 coming soon.
Pawel Kosinski
AI-assisted translation
You can find all English texts here:
If you want to explore this in your own experience, you can find a simple space for that here:
Propasja 