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Fractals of Nature and Fractals of the Mind

5 hours ago

3 min read

When Psychic Patterns Mirror the Motifs of the Living World

Fractals have fascinated us ever since Benoît Mandelbrot formalized them: they are forms that repeat at different scales, as if nature itself functioned through self-similarity. Trees, lungs, rivers, lightning, or Romanesco broccoli—all follow this logic where each part seems to contain the whole. This concept, born from mathematics and physics, finds striking parallels in psychology, where certain patterns of thought and behavior also reproduce themselves at different levels.


🌳 The Tree: A Metaphor for Memory and Associations of Ideas

In nature : A tree grows by multiplying its branches according to a fractal pattern: from the trunk emerge large branches, then secondary branches, then twigs, and so on, down to the veins of the leaves.

In psychology : Memory and associations of ideas work in a similar way: a fundamental experience (the “trunk”) gives rise to derived memories (the branches), then to secondary thoughts (the twigs).

Example : A childhood memory linked to fear of abandonment may unfold into anxiety in friendships, jealousy in romantic relationships, and later into parental worries.

Therapeutic approach : Cognitive-behavioral therapy (CBT) seeks to identify the “master branches” (core beliefs) in order to transform the ramifications. Changing the root belief (“I don’t deserve to be loved”) can heal the entire tree.


🌊 The River Delta: Emotional Flows and the Repetition of Relational Patterns

In nature : A river flowing into the sea divides into multiple channels according to a fractal motif. At each bifurcation, the same principle of separation and redistribution of water reappears.

In psychology : Emotions follow a similar course: an initial emotional wound branches into different behaviors or symptoms.

Example : Rejection experienced in childhood may lead to sudden outbursts of anger, social withdrawal, or emotional dependency—like so many “deltas” stemming from the same source.

Therapeutic approach : Psychoanalysis and psychodynamic therapies aim to “trace the river upstream,” back to the original source of trauma, rather than exhausting oneself trying to manage each separate channel.


Lightning : Sudden Repetitions of Unconscious Reactions

In nature : Lightning does not follow a straight line: it spreads in rapid, unpredictable fractal branches, always following the same dispersal motif.

In psychology : Sudden emotional reactions—anger, panic attacks, compulsions—function like psychic lightning. They spring from a “core of tension” and unfold instantly in different forms.

Example : An innocuous remark from a colleague may trigger a disproportionate reaction because it reactivates a deeper pattern of humiliation or rejection.

Therapeutic approach : Mindfulness and meditation techniques help to observe the “inner storm” without being swept away, gradually transforming the automatic reflex into a conscious response.


🌀 The Spiral of Shells: Cycles of Neurotic Repetition

In nature : The shell of a nautilus or a snail grows in a logarithmic spiral: a repeated motif, but widened at each turn.

In psychology : Neuroses often follow this model: the same problem returns cyclically, but each time with a different intensity.

Example : A person may relive, in each romantic relationship, the same cycle of seduction, fear of betrayal, and breakup—expanding the circle of suffering each time.

Therapeutic approach : Systemic therapy and Gestalt therapy help individuals “become aware of the spiral” and break the cycle by experimenting with new ways of responding.


Conclusion : Healing the Fractals of the Mind

Just as natural fractals show us that apparent chaos follows underlying laws, psychological fractals suggest that neurotic repetitions are not arbitrary but rooted in fundamental patterns.

  • Identify the original motif (the wound, the belief, the trauma).

  • Observe its variations across the different domains of life.

  • Introduce conscious variation into the repetitive pattern—through therapy, meditation, or creativity.

Fractals remind us of a precious truth: even if patterns repeat, it is always possible to introduce a new geometry of life, less constrained by repetition and more open to transformation.s ouverte à la transformation.

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