Keeping the Root, Meeting Change, Part Four: The Inner Mechanism

--About“root-guarding strain”System Description (Part 4)

preface

In the first three chapters, we defined what root-guarding response is (Chapter 1), confirmed its position on the philosophical map (Chapter 2), and entered the operational level-how to identify and how to return (Chapter 3).

Now we need to answer a more basic question:Why can these operations take effect?

This is not to increase the theoretical burden. If you don't know the "why", you may give up when you encounter stuck, repeated, or tired during the operation-not because the method is ineffective, but because you don't know it is "working." Knowing the mechanism will allow you to continue executing even when it "feels useless."

This article will analyze the internal mechanism of staying rooted and adapting from a cybernetic perspective. You will find that the way it works is natural, describable and testable.

1. Keeping the roots and adapting is a negative feedback system

Keeping the roots and adapting is essentially anegative feedback control system。This is not a metaphor, but a structural description.

1.1 What is negative feedback

Negative feedback is one of the most basic stability mechanisms in nature. Its core logic is:

When a system deviates from its set point, the system detects the deviation and takes action to bring the state back to near the set point.

It works in the body-when the body temperature rises, the body cools down by sweating. It works in ecology-when a species has too many populations, less food will cause its population to fall back. It also works in the machine-the thermostat senses that the temperature is below the set value and activates heating.

Keeping the roots and adapting is a negative feedback mechanism in the human mental system. It works in essentially the same way as body temperature regulation.

1.2 Four negative feedback links to stay rooted and adapt

The operations of guarding the root and responding-pause, check, return, and stay-correspond to the four functional modules of the negative feedback system:

These four links form a loop: perception → comparison → correction → stabilization → re-perception... As long as the system is running, this loop will continue to operate.

2. Set point: the frame of reference you confirm

The first element of a negative feedback system isset point--The target state the system is trying to maintain.

In thermoregulation, the set point is 37℃. In a thermostat, the setpoint is the temperature you set. In root-guarding strain, the set point isThe frame of reference you identified--The location, direction, or basis for judgment that you confirm.

2.1 Nature of setpoint

There are several key characteristics of the root guard strain setpoint:

It is not externally given.It does not require any external authority to confirm it. No one can confirm for you that you are here-only you can. Therefore, stay true and adapt without relying on any external standards. Its standards come from you.

It can be vague.The setpoint does not need to be "precise". You don't need to know "what is my frame of reference?" You just need to be able to recognize it when you touch it. Many people feel that "I can't find my roots", often because they try to define it in language, and the roots usually exist before language. You can perceive its existence, which is closer to the fundamental body than "being able to describe it in words."

It can be updated.As you continue to perform the actions of staying rooted and adapting, your perception of this position will become clearer. As experience accumulates, the direction you confirm may also be adjusted. Updating is normal, but not updating is rigid.

2.2 How to confirm if the setpoint is still in place

You don't need to "prove" that the setpoint is still there. You only need to do one thing-direct contact.

This is much like checking your breathing state. You won't confirm whether you are breathing by analyzing "how am I breathing now", but you will directly sense it and you will know. "Whether it is still there" is not a result of inference, but a result of exposure.

3. Deviation signals: What do you feel when you deviate?

The second element of a negative feedback system isdeviation signal--The system detects a difference between the "actual state" and the "set point".

In the cardiacic system, deviation signals are manifested as: discomfort, stagnation, feeling of suspension, internal friction, and repeated judgment. These are not "problems"-they are signals that tell you that you have deviated from your frame of reference.

3.1 Nature of the deviation signal

Deviation signals do not need to be eliminated“negative state”。It's an indicator. Just like the fuel indicator in a car, it's not meant to make you anxious, but to tell you that you need to refuel. Likewise, deviation signals tell you that you need to return.

The sooner the deviation signal is identified, the lower the cost of return.If you recognize the deviation early on, it may only take a few seconds to come back. If you recognize it when the deviation is deep, you may need a longer stay to regain contact.

Deviation signals can be ignored.You can ignore the fuel indicator and continue driving until the oil runs out. You can also ignore deviation signals and continue to operate in deviation until you completely lose your roots. This is a free choice, but not a choice without cost.

3.2 The difference between deviation signals and "bad feelings"

Deviation signals are not emotions. When you feel "anxiety,""anger," or "sadness," these emotions may be just superficial manifestations of the deviation signal, not the deviation signal itself. The deviation signal is the sense of distance between you and the set point-you sense that "I'm not there anymore." This perception precedes emotions and is closer to the bottom.

If you only deal with emotions without identifying deviations, you may regulate emotions in a variety of ways (deep breathing, distraction, mindfulness practice), but still be in a deviating state. The emotions are calmed down, but you are not back to the set point, and the next time a similar situation will still trigger the same deviation.

4. Regulation loop: How does the return operation take effect

The third element of a negative feedback system iscorrective action--The action taken by the system to bring the state back to the set point.

The corrective actions to stay rooted are: pause, check, return, and stay. But why can these operations work?

4.1 Return operating logic

When deviations occur, mulch appears and hides the roots. Coverage includes: your reliance on external references, your persistence in results, repeated judgments, and your attitude of replacing "being" with "should". These coverings occupy the space between you and the root, making it impossible for you to realize that the root is still there.

The return operation-pause, check, return-is actually doing one thing:Stop overwriting。

When you stop judging, stop relying on external references, and stop expecting a certain result, the covering gradually fades, and the root does not need to be searched hard, it will appear on its own after the covering fades. The return operation is not to "pull the roots back", but to "let the mulch go."

4.2 Why a stay is necessary

An important feature of a negative feedback system is that if you return to action immediately after correction, the system may deviate again. Because the state was unstable when you first returned to the set point, the cover may not have completely subsided, but has only receded temporarily.

The purpose of staying is to stabilize contact and maintain the state in a new position, rather than just arriving and leaving. The dwell time does not need to be long and may only require a few breaths of time, but it provides the necessary space for stability.

4.3 Cycle frequency determines system stability

Negative feedback systems have a core rule:The more frequent the circulation, the more stable the system is.

Body temperature regulation is a continuous cycle-it does not check body temperature every three hours, but senses and adjusts it every second. The same is true for keeping the roots and adapting. If you only perform returns during major deviations, the cycle frequency is too low and system stability will decrease. If you can identify and return frequently in small daily matters, the frequency of cycles will increase and the stability of the system will improve.

This is why the practice of staying rooted and adapting does not require "long periods of deep practice" but rather "short periods of frequent return." Frequency is more important than single depth.

5. Why staying at the root can shorten recovery time

The ultimate indicator of staying true isrecovery time--The time required from the time the deviation occurred to the time it returned to a stable state.

5.1 Recovery time is measurable

You can use your own experience to test: How long did it take for you to go from "realizing that you were deviated" to "confirming that you were back" in a deviation? Ten minutes? An hour? One day? Recovery times will vary for different types of deviations. Some deviations take only a moment to return, while others take longer to confirm that you are back in position. As the practice continues, the recovery time will gradually shorten.

5.2 Mechanisms to shorten recovery times

Every time you complete the cycle of "perception deviation → comparison reference → corrective action → stable stay", you are optimizing this loop:

Perceptual bias becomes more sensitive-the faster you notice "I'm biased."

Comparisons become clearer-you can identify the gap between the current position and the setpoint faster.

Corrective actions become lighter-you don't need to "force" back, you just need to "stop covering."

The dwell time becomes shorter-you can stabilize faster after returning.

When the recovery time is short enough, the deviation will not even be perceived as a "deviation"-you deviate a little and come back, like a slightly swinging pendulum that the outside world may not be able to detect, but you know you have completed the return.

5.3 Why recovery time is more important than deviation frequency

Many people worry that they "deviate too frequently." But frequency itself is not an issue-deviations are normal in operation. what really matters isrecovery time。After a five minute deviation, you recognize it and return. The recovery time is short, and you will have little internal friction throughout the day. You couldn't recognize the five minutes of deviation. The deviation continued to expand and spread throughout the afternoon. The recovery time lengthened, and you consumed far more energy than the brief deviation itself.

If you find yourself deviating frequently, this does not necessarily mean that there is a problem with staying at your roots. It may mean that you are exposed to new situations and the frequency of deviating will naturally increase. As long as the recovery time is within an acceptable range, you are still adapting.

6. One inspection mechanism

You can test the effectiveness of staying true and responding yourself and do not require any external evaluation tools. The following three questions can be used for self-testing:

“Is the time from perception to deviation to confirmation of return gradually shortening?”If the answer is yes, the regulation loop is being optimized.

“Do I perceive the deviation faster when it occurs?”If the answer is yes, it means that the ability to perceive deviations is improving.

“Am I increasingly trusting‘return’This action?”If the answer is yes, it means that the cyclic frequency is steadily accumulating.

These three issues do not require daily inspection. Use them to calibrate yourself when you need to confirm whether you are "improving" rather than relying on external feedback or whether you "feel better."

conclusion

The mechanism of keeping the roots and adapting is essentially the operation of the negative feedback system at the mental level. It is ubiquitous in nature-from thermostats to ecosystems to human emotional regulation, it relies on the same logic: perception of bias, comparison of reference, corrective action, and stabilization of stay.

Keeping the roots and adapting does not "create" a new mechanism, but "identify" a natural mechanism that is already in operation. You don't need to learn how to keep your body temperature at 37 ° C-it's already running. Similarly, you don't need to learn how to "build" a loop to stay rooted-you already have this ability, but you may not have recognized it before.

When you identify and return frequently, you are just making an existing system run more stably.

Next trailer: The fourth chapter completes the explanation of the root-guarding strain mechanism-negative feedback loop, set point, deviation signal, and adjustment loop. The fifth chapter will answer the last question: What will life become like after we continue to stay rooted and adapt? The background color, that is, the mind responds to the object and integrates with the Tao-these are not prerequisites or goals, but states that appear naturally after continuous operation.