Why You Seek Happiness, Yet Your Brain Constantly Manufactures Pain?

In this deep dive, we explore a counter-intuitive reality: how the brain manufactures pain through specific algorithms, and why understanding this mechanism is the key to liberation.

Most of us spend our entire lives doing the same thing: fleeing suffering and pursuing happiness. This seems to be the instinct of life and the underlying drive for all behavior. Whether working hard for wealth, seeking sensory stimulation, or simply wanting a good night’s sleep, the deep motivation behind it all is nothing more than to make ourselves feel better and avoid those experiences that make us uncomfortable.

But if we stop and ask ourselves a serious question: “What exactly is suffering?”

Most people’s answers are often vague or based on surface appearances. Some say, “I suffer because I am sick and my body hurts.” Others say, “I suffer because I have no money and life is stressful.” Still others say, “I suffer because the person I love has left me.”

These answers sound reasonable and align with our life experiences. In our intuition, suffering seems to be forcibly imposed on us by external things (illness, poverty, heartbreak). The external environment is the cause, and internal suffering is the result. This looks like an unbreakable causal chain.

However, if we dismantle the underlying operating mechanism of consciousness, we discover a conclusion that defies common sense: The causal relationship described above is untenable at the level of first principles. Suffering does not exist in the external world, nor is it equivalent to those negative feelings themselves.

The reason we feel suffering is not because of what happened, but because our internal consciousness system performs a series of extremely complex—yet so fast we cannot detect them—“error processes” on what has happened.

To prove that “the external environment does not determine suffering,” let’s look at a simple physiological phenomenon: eating chili peppers.

From the perspective of biology and neuroscience, when capsaicin touches our tongue, it stimulates not the taste nerves, but the pain nerves. It transmits a pure “burning signal” to the brain. Physically, this is highly similar to the signal of being burned by fire; it is a “damage simulation.”

However, facing the exact same “burning signal”:

• People who don’t eat spicy food: Feel discomfort, tear up, experience shortness of breath, and feel it is a torture (suffering), wanting to drink water immediately to wash it away.
• People who love spicy food: Feel excitement, pleasure, and thrill, even feeling it is an enjoyment (happiness), and want to add another spoonful.

If the “pain signal” itself were equivalent to “suffering,” then theoretically everyone eating chili peppers should feel tortured. But this is not the case. The same physical stimulus produces diametrically opposite experiences in different people, or even in the same person at different times.

This example reveals a truth we have ignored: The physical signal is objective, but suffering is subjective.

The source of suffering lies neither in the “chili pepper” nor in the “nerves.” It must lie deeply within our consciousness processing mechanism. It is some internal mechanism of ours that processes, transforms, and even distorts the neutral information of “burning” into the experience of “suffering.”

So, what is this internal processing mechanism? To answer this question, we need a basic understanding of our consciousness: the two distinct components of human consciousness.

We usually think of “I” as a whole. But at the underlying logical level, human consciousness consists of two parts:

• True Self Consciousness: The pure, attributeless observer, which is the real “you.”
• The Mind System (Non-Self Consciousness): A massive, complex automated processing system composed of countless algorithms and programs. It contains your memories, personality, emotional reaction patterns, and the physiological maintenance system that helps you walk and breathe automatically.

When we say the brain manufactures pain, the one actually ‘doing the work’ is the Mind System. It is like a supercomputer, receiving massive amounts of information from the senses (eyes, ears, tongue) and the memory bank every second.

When the information of “burning sensation” enters the Mind System, the internal “Value Evaluation Algorithm” activates instantly. This algorithm is written based on your past experiences, genetic settings, and survival instincts.

For someone who doesn’t eat spicy food, their algorithm has a rule: “Burning = Threat of physical damage = Bad thing.” Thus, the Mind System quickly tags this information with a red label: [BAD].

Please note, up to this point, “suffering” has not yet been produced. There is only a “negative evaluation.” The real “qualitative change” happens in the next step.

When the Mind System judges the sensation triggered by specific information as “bad,” it does not merely offer an evaluation; it immediately initiates a violent “Rejection Program.”

Just as your spinal cord instinctively forces you to withdraw your hand when it touches fire, the Mind System attempts to push away this “bad” sensation on a mental level. It screams, “I don’t want this! This shouldn’t be happening! Make it go away!”

This internal, violent action of “pushing away” the present sensation is exactly what we experience as “suffering.”

So, what is the essence of suffering? Suffering is not the event, nor is it the sensation. Suffering is the “Resistance” generated by the Mind System against the present reality.

• Pain is a physical signal (like electrical signals transmitted by nerves).
• Suffering is the Mind System’s non-acceptance of pain.

This is not just a philosophical deduction; modern medicine provides powerful corroborating evidence. For example, patients with Pain Asymbolia or those under the influence of certain anesthetics have the areas of their brain responsible for “sensation evaluation” and “resistance” blocked. They can clearly feel the “pain” (the sensation signal is still there) and know where they are hurt, but they do not feel suffering; they can even laugh at their wounds. This is ironclad proof: Pain is physical; Suffering is algorithmic.

If the Mind System is the “manufacturer of suffering,” then who is the “receiver of suffering”?
It is the True Self Consciousness, which is the real you.

The Mind System is an aggregate of programs without awareness; it cannot feel pain itself. However, the violent “suffering energy” it manufactures is directly projected onto the True Self Consciousness. As the subject of perception, the True Self is forced to receive and experience this “storm” manufactured by the Mind System.

This is the greatest tragedy of humanity: We (the True Self) have been kidnapped by our own tool (the Mind System).
The vast majority of our behavioral decisions are not made autonomously and rationally by ourselves. Instead, the Mind System manipulates us to realize its goals by manufacturing pain or desire. We have become its slaves.

If “resistance” is the means by which the Mind System manufactures suffering, many people would naturally think: “Since suffering is bad, let’s pursue happiness.”

This is precisely another trap set by the Mind System.

At the level of first principles, secular “happiness” and “suffering” are actually different manifestations of the same mechanism. They are essentially both methods used by the Mind System to manipulate the True Self Consciousness.

Let’s return to the algorithmic logic of the Mind System. When it receives information that satisfies a desire (such as gourmet food, praise, money), its value evaluation algorithm tags it as [GOOD]. Immediately following this, it initiates a program opposite to “resistance”—“Craving (Grasping).”

It projects a feeling of pleasure onto the True Self Consciousness to force the True Self to chase those sensations marked as good.

It is important to note that we are never pursuing the external object itself, but the “pleasant sensation” triggered by that object. The Mind System has simply established an association of “Object -> Sensation” based on past experience. It drives you to chase that object merely because it treats that object as a “switch to access pleasure.”

This grasping feeling of “wanting more” and the anxiety of “fearing loss” are essentially a form of bondage. It is like training an animal: suffering is the “whip,” and happiness is the “candy.” The whip uses pain to drive you to escape; the candy uses pleasure to lure you to chase. 

Whether driven by the whip or led by the candy, the result for the “True Self Consciousness” (the master) is the same—you lose your freedom and become a slave to the Mind System.

Moreover, the “happiness” mechanism of the Mind System has a fatal flaw: diminishing marginal returns. To maintain the same level of pleasure, you need stronger stimulation. This makes “desire” a bottomless pit. When desire cannot be satisfied, the Mind System immediately judges the “lack” as [BAD], thereby starting the “resistance” program, instantly transforming happiness into suffering.

From the perspective of the consciousness operating mechanism, the “happiness” brought by the satisfaction of desire is fundamentally a restriction on the True Self and is just another form of suffering. From our experience, it seems to be happiness, but it is not; it is just that we have not stepped out of this cage to see another new world. Only a very few spiritual practitioners who have reached a high mental state can realize this in their experience. This is why they seek inner peace rather than sensory stimulation.

Based on the above deconstruction of the mechanisms of “suffering” and “happiness,” we find that the direction of effort in most people’s lives has been wrong from the start.

We spend our entire lives trying to eliminate suffering by changing the external environment: “If I had more money, I wouldn’t suffer.” “If I changed partners, I wouldn’t suffer.” “If I cured my illness, I wouldn’t suffer.”

The error in this logic is that it assumes suffering is generated by the “environment.” But we have proven that suffering is generated by the “Mind System’s execution of resistance.”

The external environment is full of infinitely complex variables (Chaos); it is impermanent and not under your complete control. Trying to control the unpredictable external world is almost impossible. Even if you possess the world’s greatest power and endless wealth, and can realize all your wishes, you are merely living in another form of suffering.

Since the root of suffering lies in our Mind System, the solution is naturally clear. We only need to delete the algorithm programs in the Mind System that manufacture suffering.

The Mind System can influence and control us, but we also have the ability to influence and change the Mind System. We can reshape our Mind System through certain training to clear out those suffering-manufacturing algorithms.

When we face a sensation, we simply maintain pure Awareness—merely observing the sensation itself, trying not to generate any reaction to it, and maintaining a state of Equanimity. Awareness allows us to face the Mind System directly and exert influence on it, but at the same time, we are also being influenced by the Mind System. Therefore, we need to strive to maintain Equanimity (a state unaffected by the Mind System).

In the beginning, you will feel uncomfortable, or even more painful. However, at a certain moment, you will enter a state where you experience the sensation of pain but do not experience the suffering.

When we do these exercises, we are essentially using the influence and control of the True Self Consciousness over the Non-Self Consciousness to reprogram the Mind System.

When we eliminate the Mind System’s judgment of a certain sensation through these exercises, we prevent the subsequent act of manufacturing suffering, thereby reducing or eliminating part of the suffering from the root.

Eliminating suffering by reshaping consciousness is not something that can be achieved overnight; it is a long project. But every step of progress allows you to move further away from suffering.

IX. Conclusion: Taking Back Control

This exploration of suffering ultimately brings us back to the ultimate question: Who is the master of life?

Is it those blind, automated biological algorithms (the Mind System) that only seek advantages and avoid disadvantages? Or is it the Observer (True Self Consciousness) who possesses awareness and transcends birth and death?

The process of eliminating suffering is essentially the process of the True Self Consciousness taking back control from the Mind System. This is not easy; it requires long-term training. But this is the only path for humanity to attain true freedom.

When you no longer resist hell, hell disappears; when you no longer cling to heaven, you are in heaven. This is the secret of consciousness.