【Divine Return】Why do methods that used to win in the past suddenly stop working? “Discipline and Traders” Chapter 11: The Market’s “Shelf Life” and the Psychology of Adaptation ??
To all readers: this series about ?✨
Hello! Thank you so much for reading as always?
This time, we will provide a thorough, easy-to-understand deep-dive into a renowned classic loved by winning traders around the world as a “Bible”,
“Discipline and Traders: An Introduction to Market Psychology” by Mark Douglasthat unpacks the book more clearly than anywhere else!?
The previous Chapter 10 (Traps of Memory, Belief, and Association) was very well received, thank you!?
This time we will thoroughly explain【Chapter 11: Why we must learn to adapt to the external world】in detail?
This book is truly wonderful in content, but it contains many psychological expressions, and many people might think, “Honestly, it’s difficult and I gave up partway through…?”
But don’t worry!?
In this article,we will simplify it to the point you can read on your smartphone,and explain how to apply it in practical trading!
From here onChapter 12 “The Dynamics of Goal Achievement”,Chapter 13 “Managing Mental Energy”…we will continue to dig deeper into the core of the book, so please don’t miss it【Follow】 and 【Like ❤️】and please look forward to it! ✨
Introduction: Why is your trading always full of “pain and stress”? ??
Suddenly, have you ever experienced something like this?
“I used to win with this method or rule, but recently nothing works and I’m in huge losses…?”
“Why does it always go in the opposite direction of what I think!?”
“Why does the market seem to pick on me!?”
And every day you become completely exhausted in body and mind…。
“Because the market is irrational!”
“Because I was caught by the big players’ traps!”
No, Mark Douglas states it as follows.
‘The stress and pain in your heart arise because the market (the external world) changes, and your knowledge has become “old,” but you do not adapt to it and try to push the past methods onto the market.’?⚡
In other words!
The biggest reason you can’t win in trading and always feel stressed is not that the market is evil, but“All knowledge has a shelf life, and you don’t know how to update (adapt) yourself to changes.”!?
Understanding Chapter 11 will help you drop attachment to past methods andobtain an ultimate mental state where you consciously align with the market’s flow to ride profits unconsciously! ✨
Let’s quickly dive into the mechanisms of our minds and market adaptation!?
Chapter 1: The shocking fact! Your knowledge is only a dot (one point) inside a circle of 70 cm ?⚪️
First, Douglas explains how much we are trapped by our own narrow knowledge with a powerful“two circles” metaphor, right?
Imagine drawing on a large poster two things:
⭕️A large circle with diameter about 70 cm
? Thisrepresents “the entire universe and everything that exists in the market and possibilities”.?A truly small single dot drawn inside the large circle
? Thisrepresents “everything you currently know about life and trading”.
What do you think? This is shocking, isn’t it!? ?
No matter how experienced a pro trader is, what we humans know about the market is justa tiny dot (one bit of knowledge) inside the giant circle!
⚠️ Misconceptions of the losing traders
Nevertheless, many ordinary traders think“The small dot I know (my analysis or method) is 100% absolute and the market should move like this!”and become convinced.
This is the beginning of all tragedy and huge losses! ???

Chapter 2: Going against the market is like walking into a strong wind!? ?️?♂️
Douglas uses a very clear analogy to illustrate how we fight the market by clinging to our narrow knowledge?
?️ 【The Law of Wind and Stress】
Imagine you are walking forward against a fierce headwind like a typhoon.
Even if you try to advance, you can’t, you’re short of breath, your body is exhausted, and you feel tremendousstress and pain
But! If you turn around and start walking in the direction the wind is blowingwhat happens?
The wind behind you pushes you, and you should be able to move forward with great speed without effort (satisfaction, harmony)!✨?️
? How this translates to “Trading”…?
❌People going against the wind (losers):
cling to past beliefs that “this should go up!” and end up buying against the market’s strong wind in a downtrend, taking on stress and unrealized losses and self-destructing.?⭕️People who align with the wind (pros):
immediately discard their beliefs and“Oh, the wind is blowing downward now,” adapt to the market change, and enter sells obediently to extend profits.?✨
Yes! To win in the market, there is no method to change the wind; the only way is to change yourself to align with the wind (adapt)! ??

Chapter 3: Why can sports improve but trading cannot grow? ?⛷️
“But how do I change myself to adapt to the market?” you may wonder.
Here Douglas refers to the“process of skill acquisition in sports”
?♂️ Sports step-by-step learning
When we start a sport like tennis or skiing, how do we learn?
At first we focus on form and practice through many failures. After reaching a certain level,our body moves automatically at an unconscious level, and professional skills are acquired!?✨
⚠️ The biggest trap in trading (beginner’s luck)
However, the trading world has a demon trap that dramatically interferes with this healthy skill acquisition.“Beginner’s luck (random wins)”
!
In sports, a complete amateur cannot suddenly win a pro tournament, right?
But in trading,an amateur who has learned nothing can press a button and accidentally win big, making a lot of moneyfrequently occurs! ??
Then, how does the brain misinterpret it?
“Trading is super easy! I have talent! There’s no need for hard study or skill building anymore!”
Thus, even though you only know the market’s “small dot,” you become overconfident and risk large, eventually losing all your money to the market… tears ??

Chapter 4: 【Most Important】 Why do old profitable methods stop working? “All knowledge becomes old” ⏰⚠️
Now, here comes the climax of this issue’s discussion!?
Why do the favorite methods or indicator settings that once brought you huge profits suddenly stop working?
Douglas explains this mystery brilliantly from the decisive time lag between physical reality (the market) and psychological memory (the brain)!??
⚛️ ① Physical reality (the market) is always changing!
The external world surrounding us (the market) is composed of atoms and molecules andnever stops changing, moment by moment.?
Market participants, economic conditions, and volatility all change a little each day!
? ② However, the brain’s “psychological energy (knowledge)” does not change across time!
Meanwhile, memories and beliefs from past trades that “this method wins” are preserved in the brain as“psychological energy”.
Here is a frightening fact.Because energy exists outside the time frame, it does not naturally fade or automatically update, no matter how many years pass!?⏰❌
Market (Reality):changes daily, winds blowing differently than a year ago ?️
Your brain:the winning patterns learned a year ago remain frozen as they were ??
? Conclusion: All knowledge has an expiration date!
In other words! Unless you consciously discard old methods and update yourself,a huge gap (discrepancy) will form between the knowledge inside your brain and the real market!?!?
Douglas warns thus.
‘All knowledge becomes old. If you fail to notice this change and cling to old knowledge as you interact with the external world, you will fall into a vicious circle of pain and dissatisfaction.’tears
When old methods stop working, you should not get angry at the market.
“Ah, my brain’s knowledge has become old and expired. I will adjust myself to the new wind!”Realizing this is the first step to becoming a pro! ✨?️

Chapter 5: Your brain stops growing! The “defensive barrier that old knowledge throws back new information” ?️⚡
Then why do people vaguely sense their methods are outdated, yet cannot readily discard them for new learning? ??
The answer lies in the internal structure of our minds: the **“defensive barrier of energy”**!
?️ 【Reject mechanisms for old knowledge】
Inside our minds, the already learned old knowledge (this belief that it is absolutely correct) exists as a powerful energy force ?
So, when the market changes and gives new information (warnings) like “your method is old now; the current trend is opposite,” what happens? ?
Lo and behold! Our old knowledge instinctively resists, and blocks (rejects) new trend signs and stop-loss signals with full force!
Normal professional brain ⭕️:“Oh, the opposite wind blew against my method! Abandon the old thinking and adapt to the current market!” ?✨
Barrier-dominated brain ❌:“No way! This can’t be true! My method is absolutely right! The market movement is wrong!” Anger and rejection! ??
Thus,past small success experiences become barriers and prevent you from learning new knowledge from the changing market! ??

Chapter 6: Fully synchronize with market waves! Three steps to market adaptation ??
So how can you remove the old knowledge barrier andobtain the professional mental state that can win by adapting flexibly to any market change without expiration dates?✨
STEP 1: Humbly admit that “All knowledge becomes old” ?♂️✨
First, stop overestimating your methods and knowledge as an eternal magic!
Accept humbly that “What I know is just a dot in the 70 cm circle, and today’s knowledge will be old tomorrow!”By humbly accepting this, your brain’s barrier will fade, and new market signals will become increasingly visible!Brain plasticity! ?✨
STEP 2: Absolute obedience to the market’s “wind direction” (don’t seek reasons) ??
Even if you think it’s a buy and enter, if the chart doesn’t move as you expect, that means“the knowledge’s shelf life is over, and the wind direction has changed!”
Stop fighting against the wind with “why isn’t it rising!” and simply cut losses, adapt to the wind, and go with the market!Swi-ish!
STEP 3: Elevate from conscious rule-learning to unconscious automation ??
Just like sports practice, at first you firmly protect practicing “releasing old attachments” and “thoroughly cutting losses”consciously and strictlythrough repetition!
Continuing this, you will eventually reach a state where you no longer feel stress or hesitation,and your professional mind automatically updates (adapts) to market changes as naturally as breathing!✨
Summary: Do not fight the market! Adaptation leads you to freedom and wealth! ??
This time we deeply explained Chapter 11 of Discipline and Traders!
?Our knowledge is just a tiny dot inside the 70 cm circle of the market!
?Imposing your own assumptions on the market only creates pain like walking against a strong wind!
?The physical market changes daily, but brain memory does not automatically update. Never forget the truth that all knowledge becomes old!
?Eliminating the brain’s defensive barrier to old knowledge and openly adapting to market winds are essential conditions for winners!
What you truly need to continue winning in the market is not to move the market to your will.
It is to align your own mindset with the grand natural changes of the market and keep updating your brain accordingly! ??
I hope this will be a trigger to view upcoming charts differently!
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Thank you so much for reading until the end! ??
Next, we will approach the core even more with
【Chapter 12: The Dynamics of Goal Achievement - How can you realize the goal of “becoming a trader who keeps winning”?】
and present it in an even clearer and more passionate way! ??
We will explore why our goal of “earning money” can paradoxically get in the way of trading, and uncover the surprising psychological mechanisms and solutions!?
If you thought, “I want to read the next one for sure! It was incredibly educational!”
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So until the next article (Chapter 12), see you again!
May your trading bring you massive profits! ??✨