Very Easy-to-Make Mistakes — the mechanism behind them and how to block them

Core idea

Most of the money-losing mistakes made by someone who already has the knowledge aren't analysis mistakes — they're timeframe-mismatch mistakes: entering on one timeframe, then managing/expecting according to a different one. Their common root is expectation that hasn't been adjusted to the multi-timeframe context. The way to block them isn't "try to remember" — it's writing it down before you click the button — because a chain of actions that isn't written down is just the automatic operation of habit and emotion.

Details — a catalog of mistakes

Mistake 1. Enter on timeframe A, exit/expect on timeframe B the most common mistake

How it shows up: you enter because M1 pushes buying force that pulls M5 along; M1 goes weak, the wave breaks — you should exit according to M1, but instead move the stop-loss down to hope M15 holds support and turns back up. The mechanism: fear of getting stopped out + excessive expectation → analysis freezes → you shift from being an analyst into being a hoper. But price hasn't even touched support yet — how could you possibly know whether support will hold? The cost: what should have been a small loss or a breakeven ends up taking a full-length stop-loss instead. How to block it: enter on a timeframe, exit on that same timeframe. Write down the timeframe you entered on right at the moment you click; the stop-loss is set according to that timeframe and never loosened.

Mistake 2. Eating big gains in the trend phase, then "getting nibbled to death" afterward

How it shows up: during a strong market phase, every trade nets several thousand points, trading feels great. Move into an out-of-phase phase: a profit shrinks back, a profit shrinks back again, you flip to short and get stopped out — the account gets "chewed away" bit by bit. The mechanism: the market has already trained your expectation in the earlier phase; moving into the new phase, you fail to lower it back down. How to block it: every time the market's shape changes, re-flip The Psychology Switch: timeframes ≥1D out of phase → lower expectation, raise caution, close early.

Mistake 3. Missing a trade, then trading the opposite direction out of revenge

How it shows up: you miss a wave → get bitter → enter a trade in the opposite direction to "get it back" → price just keeps running the original way → loss. How to block it: treat missing a trade as a normal cost of doing business; after every miss, force yourself to wait for a new setup in the same direction as the deciding timeframe.

Mistake 4. Trading a small timeframe while you're not at your desk

How it shows up: enter an M5/M15 trade and then go to work, go to sleep. A hard rule: if you're busy → absolutely do not enter an M5/M15 trade. Enter H1 instead and you'll have at least half a day to make decisions. A subtler variant: entering based on H1 but setting the stop-loss based on M1/M5, then walking away. Tightening the stop-loss to a smaller timeframe is legitimate (to optimize R:R) but it requires you to sit and monitor it so you can re-enter — because during H1's final leg, M5 dipping back and then rising again is completely normal. Going to work while forcing a small-timeframe stop-loss = guaranteed to get kicked out and then watch price keep running. How to block it: pick one of the two — want it to be easy, use the H1 stop-loss; want a high R:R, you have to sit and watch, accepting constant in-and-out.

Mistake 5. Entering a trade in a zone with no pattern

How it shows up: you see the smaller timeframe pull for one leg and mistake it for the wave already running, so you jump in right in the middle of the RSI 40–60 zone. How to block it: an unbreakable rule — no pattern, no entry. A pattern = evidence that buying/selling force has already accumulated. See Risk wave vs profit wave (the 80/20 rule), High-probability patterns.

Mistake 6. Closing too early because you're only looking at the small timeframe

How it shows up: the small timeframe has no upward momentum → you panic → close immediately, then sit and watch price keep going the next day. The mechanism: confusing two different concepts — no upward momentum ≠ selling force exists. No upward momentum only means buying force is weak; price can still drift upward as long as structure and support still hold. How to block it: before closing, draw the two-column table — factors supporting up / factors supporting down — and only then decide. See The betting mindset — accepting both the risk and the advantage.

Mistake 7. Clinging to a target you drew in your head

How it shows up: you drew a target earlier, the wave rises but runs out of momentum; the knowledge shows this clearly, but you keep holding because "it has to reach the target." How to block it: a target is only a reference; the exit decision is based on the wave's nature (momentum left / momentum gone), not on the target.

Mistake 8. Rushing the entry point

How it shows up: the instant you see buying force poke up, you buy immediately without having observed the lower timeframe yet; or you enter haphazardly, too early / too late. How to block it: a 2-step process — (1) identify a resistance/support zone that is actually valid at that moment (not every support level is usable); (2) wait for the lower timeframe to react at that zone, and only then enter. See Entry point.

Mistake 9. Treating every barrier zone as a decision-making signal

The principle: every barrier zone (resistance, support, a diagonal trendline) has only reference value, not decision-making value. Even after price touches a barrier, you still have to watch how the lower timeframe's buying/selling force reacts. The sign of a genuinely valid support zone: price touches it and reacts very fast (dips, then snaps back up). If price comes back to it and then just drifts sideways forever → that's not a strong support in this context.

Mistake 10. Watching noise on a timeframe that's too small and panicking

How it shows up: H1 crosses up and down chaotically → it feels like the structure has broken. How to block it: switch to a nearby timeframe (30m, 45m, H2) to smooth out the view. Within a still-valid uptrend, noisy signals on a small timeframe are acceptable — you only call the structure broken when support is broken + RSI drops below 40.

Mistake 11. One rushed minute breaks the whole system — a real case of the teacher's own

Knowledge that has already turned into skill can still break down from one rushed minute. Drop the rule of capital/risk management/discipline, and even one very small mistake produces a huge consequence in a chain: enter wrong → add more → lose discipline → blow up.

A case the teacher tells about himself in B14: that day he was busy all day, checking the chart while driving, at a red light, half-asleep; he closed 50% of a short and then re-entered the full position, and got caught out afterward. The account ended up breaking even — but the teacher still calls it a serious mistake.

Two lessons worth pulling out separately:

• Breaking even doesn't erase an action mistake. Judge by decision quality, not by the number at the end of the day (The betting mindset — accepting both the risk and the advantage).
• If you're not at your desk, you don't manage a small-timeframe trade. This is a more severe variant of Mistake 4 above — it's not "not looking at the chart," it's looking at the chart under conditions where you can't make a decent decision.

THE 9-ERROR LIST FROM THE "ADRIFT" SESSION — a parallel list, not a replacement for the one above

The 11-error catalog above was distilled from B35 and revolves around the axis of timeframe mismatch. In the session titled "watch again whenever you feel adrift" ("chơi vơi"), the teacher taught a different, 9-error catalog that revolves around the axis of emotion and discipline. The two lists overlap in places but use different frameworks for classifying — keep both, don't try to merge them.

The teacher says the first 8 errors are the classic catalog (~99.99% of traders make them, drawn from The Way of Trading and then attached to the group's own knowledge); the 9th error was added by this group itself.

Error 1 — Overtrading: the disease the teacher calls the HEAVIEST, HARDEST TO FIX for beginners

How it shows up: enter when there's a signal, enter when there isn't one, enter just because a signal "looks pretty" — even entering because you saw someone else in the group post an analysis, while you yourself don't understand the reasoning. The root: greed; wanting to quickly recover a past loss; and most importantly — a profit target that exceeds what the current stage of your development can support. A metaphor the teacher uses: nobody hands a first-year med student a scalpel. If you treat trading like a 5-year degree program and only think about profit afterward, your survival rate is far higher. The course compresses the knowledge into 6 months, but a student who gives themselves 1–2 years will feel far more at peace. How to block it, using a target: see SMART goals in trading — 10–15%/month in the early stage, raised gradually to 20–30% once you have experience.

Error 2 — Chasing price based on a candle's speed

How it shows up: price plunges in one straight move (the teacher's example: a dump from the 31k zone down to 29k) and you dive into a short no matter what, then blow up "in the space of one or two beats." What rattles you isn't the market's structure — it's the candle's abnormal range. The fix — anchor to how valid the trend still is, not to the candle's speed:

• Price is falling hard but hasn't broken the hard support of an uptrend yet → that leg is "half-hearted," and the downward momentum will very likely fail.
• Inside a range: no matter how fast the candles move, if they don't break the boundary, just watch.
• Let the higher timeframe's RSI smooth out price: a small timeframe pushes hard, but 1D has only just crossed down and hasn't accumulated yet → that move isn't durable. Buying higher up, after 1D has already pulled upward, can be more expensive but safer.

A rule the teacher states outright: absolutely never short at support, never go long below resistance — those are exactly the zones where force opposing your trade concentrates. (See also kill long kill short.) The underlying principle: a trend is never built out of 1–2–3 candles. You need a whole combination of candles forming a wave before there's real data; a 1–2 candle noise-wave is never allowed to produce a decision.

Error 6 — Hesitating on entry (with a two-branch protocol)

A typical case: used to a small-timeframe stop-loss (50–200 points), so seeing an H12 trade's stop-loss (300–400 points) makes your hand freeze up. Diagnose first, treat second — the teacher separates this into two distinct branches:

• Knowledge isn't solid yet → hesitating is correct. What you should do is review the knowledge again, not force yourself to click the button.
• Knowledge is already fine but you're still hesitating → what you should do is just go do it. You only learn what's right and what's wrong by making the decision, and only there do you build agency; being wrong gradually decreases, being right gradually increases. If you're still hesitating — a step-down dosage approach: lower your position size and pull the stop-loss out as far as reasonably possible, so that catching one wave gives you a little confidence, two waves adds a bit more, and after several waves a habit of confidence has formed. This is a cure through dosage design, not through willpower. The root of hesitation: timidity and dependence on other people's opinions. The teacher says it directly: you don't need to read each other's analyses in the chat group — at this stage the goal is your own process of improvement, not P&L.

Error 7 — Breaking capital discipline ("trading too heavy")

How it shows up: the rule is a maximum of 1%/trade, but you raise it because you want a bigger result, want a faster result. The consequences the teacher lists — in order: (1) increased risk; (2) it breeds negative emotion; (3) loss of calm and clarity, no longer able to properly analyze your own decision. Meaning the real damage isn't in one heavy trade — it's that it wrecks the entire decision-making machinery for every trade after it. The fix: pen-paper-candle to seriously reassess yourself (but giay nen), and staying consistent with your long-term goal to cancel out short-term greed (SMART goals in trading).

Careful: Stating the scope clearly so it isn't mistaken for something else later: in this session the teacher proves "trading heavy is wrong" entirely through behavioral-psychological reasoning. The teacher does not give the mathematical argument that a system with positive expectancy can still shrink an account once risk size crosses a threshold. Anyone who needs that mathematical side has to study it independently — this vault teaches behavior, not the math of geometric growth.

A note on Error 5 and the "226 rule"

In this session the teacher restates the 226 rule exactly as recorded in Risk wave vs profit wave (the 80/20 rule): 20% clear, tradeable waves · 20% clear waves that must be avoided · 60% is a 50/50 coin flip. People dive into that 60% group because they regret having missed the wave before, or because it's been too long without a trade, or because they're demanding 30–50% for the month while the market is only offering 20%.

The mantra that goes with it: whatever the market hands you, take it gladly — don't demand more. You are not the one who decides the game; you're the one who follows it. An on-the-spot test: draw the two-column table; if the two columns come out roughly equal (5 vs 5, or 5 vs 6) that means 50/50 → absolutely do not trade it.

THE ROOT DIVISION: two kinds of stop-loss, and only ONE kind is a mistake

The whole catalog of errors above only works if, before anything else, you can tell which is an error and which isn't. The teacher splits losses into two kinds and handles them completely differently:

The closing line: missing a trade isn't a sin, and taking a stop-loss isn't a sin either. The sin is trading against your own current reasoning — because at that point the loss is no longer market risk, it's an invoice for breaking your own system.

Tracing an error across three layers

Once you've determined it's a type-2 stop-loss, ask exactly three questions to know what to review:

1. Broken at the knowledge layer? (misread the force, misread the zone)
2. Broken at the tactics layer? (read it correctly but picked the wrong style of play for this market phase)
3. Broken at the thinking layer? (knew what was correct, knew what to do, and still did the opposite)

Review the wrong layer and you'll never fix it — someone broken at layer 3 who goes and studies more layer-1 knowledge will only lose more the more they study. This is exactly why the catalog of errors above is organized by axis rather than by order of appearance.

Careful: The most subtle trap in this division: people tend to slap a type-1 label on a type-2 error ("the market was just too hard"). The test: at the moment you entered, which direction did agreement on timeframes ≥1D actually support? If you traded against it, that's type 2, no matter how hard the market was. See Timeframe agreement decides the LEVEL of tactics — "laying out the hand and waiting for cards".

Putting it into practice

Before clicking the button — write out 5 lines:

1. The timeframe I'm entering on: ___ (where's the pattern?)
2. The larger reference timeframe (3–6 times bigger): in phase or out of phase? → the expectation level this allows: ___
3. Stop-loss point & % of account: ___ (≤1%)
4. Exit condition: ___ (not a target, but "when timeframe X loses state Y")
5. Can I actually stay at my desk for this? If not → am I even allowed to enter this timeframe?

After every day (don't leave it for the weekend — you'll forget everything): review each trade: where it was right/wrong, what your emotions were like at the time, how to block it next time.

The "responsible timeframe" rule: write it on paper stuck to your screen — enter on a timeframe, exit on that timeframe, set your expectation according to its reference cluster.

What the teacher stresses / common traps

• Without writing it down, every chain of action is just habit and emotion running on autopilot — even when you think you're analyzing.
• The cost of a "correct" stop-loss (entered by the book, still wrong) is the cost of searching for profit — completely acceptable. Only a stop-loss on an unclear trade is breaking discipline. See The 4 psychological stages & how to survive a dull market to understand the exercise of respecting your capital.
• This profession is not relaxing. The time spent clicking a button and analyzing is very small; the time spent re-evaluating your own decisions is what actually takes up most of it.
• You always give up one thing for another: want a high R:R, you have to monitor it; want it easy, accept a wide stop-loss and smaller profit. Demanding both at once is the seed of negative emotion.
• For anyone who's finished the course and still isn't profitable: the question isn't "is the knowledge enough" — it's "am I actually serious about this profession." If you're not serious, the best move is to stop — at least you'll stop losing money to the market.

Related lessons

• Psychological developments on the chart — why you still make mistakes even with the knowledge — the emotional chain that produces these errors
• The Psychology Switch — blocks error 2 and error 7
• Timeframe consistency (the profit-generating strategy) — the theoretical foundation of error 1
• Moving the stop-loss point — when you're allowed to move a stop-loss (and when absolutely not)
• Entry point — the process that blocks errors 8, 9
• Notes & trading journal — the process that turns analysis into discipline — the main blocking tool
• Adding to a position & DCA — right spot it's a tactic, wrong spot it's compounding a losing position — error 8 from the "adrift" session's catalog, split into its own note
• Managing trades and taking profit — error 4 (closing too early) and the two-column-table process for closing
• Timeframe agreement decides the LEVEL of tactics — "laying out the hand and waiting for cards" — the test for classifying a stop-loss: at entry, which direction did timeframes ≥1D actually support