Vrittis vs. Kleshas: The Difference Between Experience and Suffering

Vrittis vs. Kleshas: Diagnosing the Biological Root of Overthinking
The purpose of this academic article—the first in a five-part series—is to establish a foundational distinction in human physiology and classical Yoga: the difference between experience and suffering.
Chronic overthinking is not caused by the presence of thoughts; it is caused by deeper biological afflictions corrupting neutral mental activity. To resolve mental exhaustion, a practitioner must understand that the mind’s ability to process reality is not a pathology. The pathology begins only when instinctual survival mechanisms seize those natural faculties and turn into compulsive suffering.
Why Meditation Fails for Anxiety: Confusing Thought with Suffering
The modern wellness industry routinely misdiagnoses mental exhaustion because it treats cognitive activity itself as the disease.
When people struggle with a racing mind, standard wellness advice prescribes passive stillness: sit down, close your eyes, and silence your thoughts. This strategy attempts to eliminate Vrittis—the mind’s capacity to experience and function—while completely ignoring the Kleshas, the underlying survival drives that generate distress.
Attempting to forcefully empty the mind of thoughts is biologically irrational; it is the equivalent of trying to cure hypertension by commanding the heart to stop beating. Patanjali never declared thought to be a flaw. In Yoga Sutra 1.5, he explicitly states that mental fluctuations are twofold: Aklishta (non-afflicted, functional, and necessary for life) and Klishta (afflicted, burdened by survival reactivity, and generative of suffering). The target of Yoga is never the suppression of thought—it is the eradication of the affliction that corrupts it.
Experience vs. Suffering: The Mechanics of the Mind
To understand why chronic overthinking occurs, we must separate the mind's essential faculties for daily living from the underlying triggers of distress.
Vrittis: The Essential Faculties for Practical Life
Vrittis are the operational movements of consciousness. In classical philosophy, they are the baseline faculties required to execute Vyavahara—pragmatic, transactional daily life.
Far from being a disorder, Vrittis are your biological instruments for navigating reality. You require sensory perception to identify physical obstacles, memory to recall language and retain learned skills, abstract reasoning to plan ahead, and deep sleep to restore cellular function. This cognitive movement is what allows a living organism to function in the world. A human being with zero Vrittis is clinically brain-dead. Vrittis are not suffering; they are functional experience.
Kleshas: The Survival Afflictions That Generate Suffering
While Vrittis represent the natural faculties of living, the Kleshas represent the root afflictions of suffering. The word Klesha literally translates to an affliction, a poison, or fundamental distress.
Rooted deep in the autonomic nervous system, the Kleshas are the body's ancient, threat-based survival reflexes. When the organism perceives vulnerability, these survival drives activate automatically, flooding the body with urgency, defensiveness, and dread. They do not operate through conscious reason; they operate as primitive biological pressures that prioritize immediate survival over truth or tranquility.
Vrittis vs. Kleshas: The Diagnostic Law of Neutral Thought
A Vritti on its own is neutral, practical perception. It only turns into suffering when it is seized and contaminated by a Klesha.
Clear Cognition (Neutral Vritti): You recall an approaching deadline. The mind calculates the time required, organizes an execution plan, and carries out the task. The nervous system remains calm, and the thought naturally completes its cycle.
Afflicted Thought (Klishta Vritti): The exact same memory surfaces, but it is instantly seized by primal survival dread and ego defense. Respiration shifts, heart rate accelerates, and practical planning degenerates into hours of catastrophic overthinking.
The overthinking was never caused by the thought itself. It was caused by an underlying biological affliction contaminating a neutral cognitive process.
The Practical Protocol: Separating the Thought from the Distress
To resolve chronic overthinking, stop fighting your mind's natural faculties and address the underlying affliction:
De-Pathologize the Mind: Accept that the appearance of thoughts is a biological necessity for practical life. Cease all efforts to forcefully engineer an empty mind.
Isolate the Affliction: When a thought loop becomes compulsive, recognize that the mental narrative is just a natural faculty being seized by an underlying survival drive.
Interrupt the Mental Trap: You cannot think your way out of a state created by survival fear. Analyzing anxiety inside the mind only deepens the agitation.
Prepare for Physiological Intervention: Because the afflictions driving suffering are anchored in the body’s threat response, they cannot be reasoned away through positive thinking. They require direct physiological regulation.
Coming in Part 2: Deconstructing Yoga Sutra 1.2
Now that we have established that thoughts (Vrittis) are not the enemy, we must address the single most misunderstood definition in the history of Yoga: Yogaś chitta-vṛtti-nirodhaḥ (Yoga Sutra 1.2).
In Part 2, we will deconstruct why translating Nirodha as "stopping or suppressing the mind" is a physiological impossibility, and reveal what Patanjali actually meant by regulating mental fluctuations without fighting your own biology.
Applied Science Reflection: Thoughts are the natural faculties that allow you to navigate daily life. Understanding Vrittis vs. Kleshas explains why you suffer while doing it. Freedom from overthinking does not require shutting down the brain; it requires systematically disarming the survival afflictions that turn neutral, necessary thoughts into chronic distress.
Yogveda Manifesto
Yogveda Yoga is a compiled applied science. I do not follow modern "isms," dogmas, or blind beliefs. Rooted strictly in the classical Darśanas and Ayurveda, I dictate no human morality and teach no god worship. I simply provide the exact tools to study your own biological engine. Freedom is absolute self-knowledge. Study yourself to be free.
👉 Yogveda Asana Lesson : Build the physical presence to distinguish between what is real in the body and what is just a feeling.
👉Yogveda Yoga Teacher Training in Bern: Deepen your understanding of Patanjali's philosophy of mind and truth.
Author, Master Shahid Khan
Yogveda Yoga Switzerland 🇨🇭





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