Part 8 · Lesson 9 of 24 · 14 min read
The Psychology Switch
From Master Cường Boss's teaching sessionsLesson 53 of 84 in the courseUpdated 2026-09-12
In this lesson
Core idea
"Be greedy when others are fearful" is correct but useless if you don't know when. The teacher turns it into a quantifiable signal: the switch is simply whether timeframes from 1D upward are in phase or out of phase. Trend in phase → switch to green: raise expectation, lower caution. Starting to go out of phase → switch to red: lower expectation, raise caution, and stick absolutely to wave-nature theory.
Details
1. How the switch is built
** GREEN SWITCH — when timeframes from 1D to 1M are in phase within one trend**
- Psychological action: raise expectation / greed, lower caution.
- Tactic: uptrend → only buy or wait to buy, erase the Sell button from your mind. Downtrend → only short or wait to short, erase the Buy button.
- Trade management: as long as the lower timeframes keep generating fresh momentum, keep holding. If you're taking a spot position toward a weekly target, manage it using the timeframes below the weekly.
- Why you're allowed to be greedy here: when all the higher timeframes agree, the force is completely overwhelming; price cannot reverse suddenly (see section 3), so we always have plenty of time to get out.
** RED SWITCH — when timeframes from 1D upward start showing out-of-phase movement**
- Psychological action: lower expectation, raise caution.
- Tactic: focus absolutely on wave-nature theory — once the force runs out, close, regardless of whatever target you'd drawn. Enter and exit in segments: buy at the lower edge → close when the force runs out → if a bearish pattern forms, short at the upper edge → close when the force runs out → repeat.
- Why: being out of phase means buying/selling pressure isn't unified → either a correction is underway, or a reversal phase is beginning. Holding a big expectation here is the seed of giving profit back.
** There are TWO kinds of red switch, not just "out of phase":** the red switch corresponds exactly to the two forms of range (see Identifying the range zone).
- Out of phase — on timeframes ≥1D, buying and selling pressure are both strong but fighting each other (range form 2). RSI still has a trend; only price is moving sideways.
- No force — timeframes ≥1D have no pattern, RSI is wrapped between 40–60, peaks don't clear 70 and troughs don't break 30, narrowing over time (range form 1). This is also a switch to raise caution, lower expectation — because right now every lower timeframe is waiting on the one above it (e.g. everything ≤1D waiting on what 2W decides) → there's no wave yet worth taking. → Both kinds call for the same reflex: switch to red. When timeframes ≥1D come back into agreement, that's the switch to go green again.
2. Why this switch actually works — it's quantifiable
Nearly 100% of students can tell whether a timeframe is in an uptrend or a downtrend (based on the slope and spread of the two RSI moving averages). So spotting in-phase/out-of-phase between timeframes is just as easy. The teacher stresses: whatever is vague, you can't act on — this is how you turn a vague piece of psychological advice into a clear on/off signal on the chart.
3. Carrying the switch down to lower timeframes
The original switch uses the timeframe cluster ≥1D, but it carries down to every timeframe. The principle: a timeframe with a pattern must look at a reference cluster 3–6 times its size.
| Timeframe you trade | Reference cluster to set the switch | No need to worry about |
|---|---|---|
| M5 – M15 | H1, H4 | 1D and above |
| H1 – H2 | H4, H6, 12H, 1D | 1W, 1M |
| H4 – 1D | 1D, 2D, 3D, 1W | — |
| Spot / long-term | 1D → 1M | — |
Example: you're trading H2 while H4/H6 are in a corrective pullback but 1D is still rising → the reference cluster is out of phase with itself → you must switch to red, lower your expectation, and close when the lower timeframe runs out of force. It's precisely from failing to carry the switch down that so many people hold out for a distant target and give back all their profit.
Note the reverse too: if you're trading M15, don't bother with the weekly/monthly timeframes — the gap is too wide, they don't affect each other.
4. Why the market always trains you to be a beat behind
The market's "psychology-training" mechanism:
- A long uptrend plus good news → trains us to get used to greed, but by then the trend is nearly spent → greed at the wrong moment.
- A prolonged downtrend plus bad news → trains us to get used to fear and lost confidence → when a new trend forms we're still hesitant and miss it.
- Result: always a beat off from the market. That is the condition of 99% of people in the market.
The only proactive fix: the moment you see the switch signal, change your mindset immediately — don't wait for price to confirm, don't wait for your emotions to catch up.
5. Why a trend can't reverse suddenly (the foundation of the green switch)
- On the technical side: for price to fall, it must decelerate → come to a full stop → then accelerate in the opposite direction. That process needs time moving sideways to reset the buying force of the lower timeframes.
- On market psychology: it's a process where confidence gets eroded and gradually replaced by the opposite confidence. If price crashed right while the crowd is still greedy, sell orders would run into buying pressure → the very group pushing price down would take the loss.
- On the sharks' problem: to sell at a profit they must sell gradually to hold the price up and let the small fish keep coming in. Selling all at once just drowns their own selling price.
The gold-price metaphor the teacher often uses: gold rises to 60 million, and everyone is greedy. If it fell straight back to 30 million the next week, the crowd would call that cheap and rush to buy. But if it moves sideways at 60 million for six months to a year — capital locked up, loan interest still due, no profit in sight — that's what breeds frustration, lost confidence, and eroded greed. Only then can the price actually fall.
6. Consequence: why a downtrend has no downward momentum on the higher timeframes
In the early stage of a downtrend, the sharks still need to pump good news so the crowd believes this is just a "correction wave." The crowd doesn't sell, doesn't FOMO into shorts → there's no mass sell-off → not enough selling force to build downward momentum on timeframes from D upward. As a result:
- Uptrend: easy to spot, upward momentum rolls on continuously.
- Downtrend: arrives slowly, "lulling," and by the time the crowd realizes it, their account has been divided by 5 to 10.
The teacher's closing line: if a financial market's weekly timeframe shows genuine downward momentum, you'd best abandon that market — it has returned to dust.
7. Same system, different results
Book authors apply one set of signals to every phase: trending gains 10 units, ranging gives back 7 → net 3. Someone who flips the switch correctly still gains 10 in a trend, and in a range either stays out or gains another 5 → total 10–15. The difference isn't in the system — it's in the psychology switch.
Reading "lower caution" on the green switch correctly
This is the single easiest place to misread, and misreading it blows up accounts. When the green switch is on (1D and above in phase), the teacher says raise expectation, lower caution — but "lower caution" here has exactly one meaning:
- Lower your caution about the market suddenly reversing. Because once the crowd's confidence / greed has formed, it can't be wiped out at one sharp peak — even the sharks lose money going against the trend, so if a real reversal is coming, price must wear down gradually, giving you enough time to get out.
- It does NOT mean lowering caution in capital management. Position size, a 1% stop-loss, timeframe discipline — none of that is ever to be loosened just because "we're in a trend."
In the green phase, the action boils down to one sentence: only buy and wait to buy (or only short and wait to short) until momentum runs out. Don't switch sides midway.
The red switch and dying from being out of step
The red switch turns on when timeframes from 1D downward start showing out-of-phase / out-of-sync movement: lower expectation, raise caution, and only now are you allowed to think about the opposite direction.
Two symmetrical ways to die, both rooted in the same thing — being out of step between the market's form and your own thinking:
- Trading trend while the market is actually ranging → holding a big expectation, never closing, eating every whipsaw.
- Trading range while the market is actually trending → closing too early over and over, missing the whole move.
Students often fall into what's called "wave-drunk" (say sóng): seeing that the switch has already changed but failing to adjust their thinking in time → taking several stop-losses in a row. When you see the switch change, you must change it in your head right then, with no delay.
Putting it into practice
Session-open routine (5 minutes):
- Pull up the reference cluster matching the timeframe you plan to trade (table in section 3).
- Read each timeframe's state: rising / falling / ranging (based on the slope + spread of the two RSI moving averages).
- Conclude: in phase or out of phase?
- Set the switch and write it on paper stuck to your screen:
- → "ONLY BUY OR WAIT TO BUY. Raise expectation. Hold as long as momentum lasts."
- → "LOWER EXPECTATION, RAISE CAUTION. Close when the force runs out. Only enter at the edges. Size 0.5%."
- If every timeframe is ranging with no data → stay out, switch to reviewing your notes instead.
Two self-check questions before every hold/close decision:
- Is the switch on my cluster of timeframes green or red right now?
- Does my current expectation match the switch's color?
When the switch changes color mid-trade: don't wait for price to confirm — lower your expectation immediately, shift to closing based on wave nature, and consider closing in parts.
What the teacher stresses / common traps
- This is something the teacher openly calls his own core insight for the course, not found in any book, and "the key to winning in every phase of the market."
- The knowledge is correct in every phase. What's wrong is the expectation. The wave already said "I'm out of force" right there on the chart, but the target drawn in your head drowns out that message.
- The most persistent trap: you will forget over time. The teacher says it flatly: "I guarantee you'll forget this later" — so you have to print or screenshot the switch and drill it repeatedly. Statistics from past cohorts: analysis was excellent, but the moment nobody reminded them, they'd forget to check the higher timeframe and fall out of step again.
- Only 20% of the time is the market in phase; 80% is out of phase / ranging → the red switch is the default state, and green is the exception worth waiting for.
- In a strong trend, seeing "H4's RSI correcting while price keeps grinding higher" is normal: the buying force of that particular timeframe is resting for a moment while the other timeframes keep pushing. Don't mistake it for a reversal signal.
- The fatal mistake is trading against a strong trend out of frustration over a missed wave. A trend moves fast, so you burn out fast too.
- One more data point during an out-of-phase phase: if a timeframe's RSI is clearly trending up but price fails to break out → that's only selling pressure taking a break, not rising buying pressure → about 80% of the time the decline continues afterward.
The three conditions for switching from defense to attack
Everything above is the switch at the wave / timeframe level. Session B26 adds a switch at the market-cycle level — when you're allowed to raise your expectations and shift fully from a defensive stance to an attacking one.
Context: about 70% of the time the market is ranging (only small-fish buying/selling pressure, sharks not involved); only about 30% is a clear trend originating from timeframes ≥1D, built by big money. The "always charge forward" mindset is only correct for that 30% — carry it into the other 70% and you die.
The three factors the teacher numbers in the session:
- The wave must originate from a very large timeframe (1W / 1M) with multi-timeframe agreement. A wave worth tens of thousands of price units can't be driven by a small timeframe. The teacher's example: the 2021 wave was exactly the wave that completed 2017's upward momentum. Careful: If the weekly is only rolling up out of phase with a falling monthly, that's a pullback wave, not a trend — stay in a defensive stance.
- After a long enough accumulation phase for the market maker to load up on supply and make the crowd grow frustrated and let go of their holdings. If the torture hasn't gone on long enough, the accumulation isn't finished either.
- A story / trend / narrative in the media pulling in fresh money from outside (2017's ICOs, 2021's DeFi–NFT wave…).
The teacher also mentions the extra tell of capital flow: Bitcoin rises first, altcoins rise after (and BTC.D typically rises during the downtrend phase) — this session doesn't number it as a fourth factor, but it can be used as a confirming signal. See BTC.D & capital flow into altcoins.
While the three conditions aren't all met: prioritize preserving capital, lower expectation, raise caution to the maximum, and accept "small change" gains — and 10–30%/month is already a staggering rate of return anyway.
The metaphor the teacher uses: a tiger stalking prey — lying still in the brush until the deer walks right into range, then pouncing once. And: every legendary investor has, at some point, taken a loss and bought a bad stock — their fortune came from surviving long enough plus a few big wins, not from winning every single year.
The reflex: "I'm standing with the crowd → stop"
A mantra the teacher repeats often: the moment your own mindset lines up with the crowd's, that's when you must stop and think. This is a qualitative switch that supplements the quantitative signals above.
- The two phases where crowd psychology is strongest — and also the two most confusing phases — are: the peak of greed (the top zone) and the peak of fear (the bottom zone). Ranges also have greed and fear, but much weaker. A trader's mettle is measured exactly at these two extremes.
- The mechanism that comes with it: when the higher timeframe (1W/1M) is heading into a rally, the news will turn extremely positive to pull price along — that's exactly when you must separate your mindset from the crowd's so you still know when to get out, or even take the short side if the evidence allows it. At the bottom it's the reverse: the news is extremely negative.
- The teacher's own assessment: the method he provides accounts for only about 10–20% of success; the remaining 80% is practice + discipline + restraint. "Profit is the fortune of the one who wields the weapon, not the one who forged it."
The switch must be independent of everyone — Including your own teacher
The three sections above cover when to flip the switch. This section covers who is allowed to flip it: only you, and only based on the timeframe signal.
The switch must flip on its own whenever timeframes ≥1D shift between agreement and out-of-phase — regardless of how strongly the outside wave is running, regardless of experts and KOLs calling it the opposite way, regardless of even your own teacher saying the opposite.
The reason the teacher gives, and the part worth noting is that he says it about himself: even the person teaching you has days when life clouds his own decisions — and still shares that decision with his students. A student once asked, in essence, "what if you're too greedy that day, or you can't control your emotions?" — and the answer was: still follow the timeframe signal, not the teacher's words.
Rule of thumb: once you have the knowledge, acting on it is your obligation. Deferring to someone else when the timeframe signal says otherwise isn't humility — it's abandoning your own role as decision-maker.
A continuous back-and-forth rhythm
This isn't a static state but a cycle that keeps turning: expectation → out of phase → caution → agreement returns → expectation. Whoever stays in step with the market captures the gains; whoever lets the market "train their thinking" for them — meaning they only change state after already taking a loss — is always a beat behind, and that slow beat, repeated often enough, eats the whole account.
Related lessons
- Range vs trend tactics — the detailed tactics table for each switch color
- Multi-timeframe (multi-timeframe logic) — the theoretical basis for in-phase / out-of-phase
- Wave-progression theory — the basis for carrying the switch down to lower timeframes
- Rising momentum / falling momentum (QTT – QTG) — the momentum criteria used to manage trades under the green switch
- RSI trend & the two moving averages — how to read a timeframe's rising/falling state
- Psychological developments on the chart — why you still make mistakes even with the knowledge — the consequences of not switching in time
- The 4 psychological stages & how to survive a dull market — don't carry range psychology into a trend phase
- Identifying the range zone — determining which timeframe a range belongs to when the switch is red
- Timeframe agreement decides the LEVEL of tactics — "laying out the hand and waiting for cards" — the "which zone gets respected" rule based on the dominant force, which decides which direction the switch permits
- Don't predict the market — "to make money, you don't need to know what happens next" — stick to the timeframe signal, not other people's opinions
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