THREE KINDS OF WRONG: PRICING YOUR ERRORS IN R

Every loss you will ever take is one of three kinds: the plan was wrong before the ticket existed; the plan was right and the hands disobeyed it; or the market collected the rent a correct plan had priced. Each kind demands a different fix — and pricing them separately, in R, is how you know which fix you actually need. A car’s repair bills come in the same three kinds. A design flaw is the manufacturer’s — the fix is a recall, a different part, a changed blueprint; no amount of careful driving repairs it. A driving error is the operator’s — the machine was fine and the hands weren’t; the fix is training, checklists, guards. And wear is neither: tyres and brakes are consumed by honest miles, priced into the cost of driving, and the ‘fix’ for wear is a budget line, not a mechanic. The expensive confusions are always cross-kind: rebuilding the engine at every oil change (treating wear as damage — plan-churn, in trading), or driving on a bald tyre calling it ‘just wear’ while the flaw that caused it goes unrecalled (treating damage as wear — the immortal leak). A trader’s losses deserve the same triage a garage gives a bill: kind first, price second, fix third — and never a fix from the wrong shelf.

THE ERROR LEDGER · STAGE 9 · LESSON 5

THE TAKEAWAYS

• The diagnostics — how a loss is assigned its kind at the review, in order: (1) Was there a written plan, and did the trade match its page (setup, regime, trigger)? If the trade shouldn’t have existed at all — no page, wrong regime, a plan sentence that names a feeling — it is a PLAN error, however clean the clicking was. (2) The page was right: did the hands obey it — entry at the trigger, size at the division, exits at the doors? Any ‘no’ makes it an EXECUTION error, priced at what the disobedience cost where that’s priceable. (3) Page right, hands obedient, loss anyway: TUITION — the market collected the risk the plan had printed. The order of the questions matters: a trade cannot be tuition until it has survived both audits, which is why ‘the market was unfair’ is a conclusion the ledger reaches last, not first.
• The fixes are kind-specific, and cross-kind fixes are how traders churn: plan errors are fixed on paper — the plan sentence rewritten, the circuit-breaker installed (Stage 8), the regime line made a pre-trade check; NO checklist at the ticket window fixes a trade whose conception was the violation (the sample’s #6 would have passed any entry checklist — its strikes were fine, its size was the division’s; what was wrong was its EXISTENCE). Execution errors are fixed with guards that make obedience physical — the trigger read aloud from the page, the size copied from the division line rather than typed from hope, exits written on the ticket at entry. Tuition is fixed with a budget line and a steady nerve: it is the rent the method pays for its wins, and the rent is reviewed (is it roughly what the plan priced?) rather than resisted.
• The sample, priced in full (the graphic): PLAN −1.00R — #6 alone, the revenge entry. EXECUTION −2.28R — #5 early entry −0.70R, #9 door-bend +0.02R, #10 oversize −1.00R, #12 early entry −0.60R: four trades, three pattern words, one shelf of fixes. TUITION −1.00R — #4 and #8, two clean losses at their written doors, the shelf credit’s and the stays-up’s ordinary rent. CLEAN WINS +1.43R — five trades. And the cross-check that keeps the taxonomy honest: plan + execution = −3.28R = the BAD trades’ total from the process grades; wins + tuition = +0.43R = the GOOD trades’ total. Two independent partitions of the same twelve lines agreeing to the cent — that is what ‘the arithmetic foots’ means at the level of kinds.
• Psychology, read off sequences — the sample’s three exhibits: (1) DISPOSITION EFFECT — Stage 0’s pattern (winners sold too early, losers held too long) appears in trade #9’s costume: a winner held PAST its written profit door ‘for the rest’, giving back +0.13R of door value to close at +0.02R — the effect’s winner-side, filed as an execution bend. Its loser-side twin doesn’t appear in the sample; your log is where you watch for your own version, on whichever side it lives. (2) OVERCONFIDENCE AFTER WINS — trade #10’s oversize sits two trades after the sample’s biggest win (#7, +0.51R): the sequence is noted, not diagnosed — one instance is a hypothesis for the weekly review to watch, not a character verdict. (3) REVENGE — trade #6, entered the session #5’s loss closed, its plan sentence recoverable from the feelings file: ‘wanted it back by Friday’. The method throughout: patterns are claimed from YOUR tagged sequences, with counts, or not claimed at all.

WORKED EXAMPLE — STEP BY STEP

1. Sort the sample’s seven losing-or-bent lines through the diagnostic, in the ledger’s order. #6 first: was there a plan? A ticket existed; a plan — setup matched to a regime by a thesis — did not: the entry’s reason was the morning’s loss. PLAN error, −1.00R, before any question about its (ignored) door is even asked. The door violation is recorded as a consequence, not double-counted as a second error — the ledger prices each trade once, at its FIRST failed audit.
2. Run the execution four: #5 — page right (the stays-up page, correct regime), entry taken before the trigger’s close: EXECUTION, pattern EARLY ENTRY, −0.70R. #12 — the same word, −0.60R: the pattern now has a count of two, and Lesson 6 is already loading. #10 — page right, trigger right, SIZE doubled against the division: EXECUTION, pattern OVERSIZE, −1.00R (the exit itself obeyed the per-contract door; the R damage was done entirely by the size — at the planned one contract the identical path costs −0.50R). #9 — entry clean, profit door reached and NOT taken: EXECUTION, pattern DOOR BEND, and the ledger records its oddity honestly: it PAID +0.02R. A paid error is still priced as an error — its line carries the forgone +0.13R door value as the memo, because the habit it teaches is the expense.
3. Run the tuition two, and notice the audits they pass: #4 — the shelf credit at its max-loss door, −198, −0.50R, plan filed, size the division’s, exit the written one. #8 — the stays-up at its invalidation exit, −71, −0.50R, same clean sheet. Both survive audits (1) and (2) and arrive at TUITION with the paperwork to prove it. Together −1.00R across twelve trades: the sample’s rent — roughly a third of its gross loss, against two thirds of fixable error. A trader who knew only the net (−2.85R) would feel a failing method; the ledger shows a working method carrying a fixable surcharge. The emotional difference between those two readings is, in the end, what this lesson is for.
4. Write the fix list the ledger dictates — one fix per kind, none cross-shelved: PLAN → the circuit-breaker sentence goes into the plan file (done in Lesson 3’s review) and ‘no plan sentence that names a feeling’ becomes a pre-trade check. EXECUTION → guards: trigger read aloud (already the stays-up page’s leash), size copied from the division line at the ticket, door-bends tagged the same day whatever they paid. TUITION → no fix; a budget line in the monthly book (‘rent ran −1.00R this month, inside the priced expectation’) and the nerve to leave the setups alone. Then the stage’s summary sentence, which the practice will ask you to write about your own log: ‘the sample does not have a strategy problem; it has a −3.28R process problem — which is the best news a journal can deliver, because process is the part that can be fixed.’
5. Attach the sample-size caveat the ledger itself insists on: twelve trades can price errors exactly (a bent door costs what it cost) while proving nothing about rates (the NEXT twelve may invert the proportions). The taxonomy is therefore a fix-list generator, not a self-portrait: it tells this month’s hands what to guard, and it is re-priced every month from the new pages. Traders who laminate their first taxonomy (‘I’m an execution-error trader’) have built an identity where the method wanted a worklist.

WHAT TUITION IS NOT

Tuition has a strict definition in this course because Stage 0’s evidence makes the word dangerous: most beginners lose money while learning (the canon’s studies are the course’s first lesson), and ‘paying tuition’ is the phrase failing traders reach for to dignify any loss at all. Here, tuition is only ever the PLANNED kind: a loss inside the division, on a filed plan, exited at a written door — the sample’s #4 and #8, −0.50R each, their paperwork in order. A loss outside the plan is not tuition, however educational it felt; calling it tuition is how leaks get tenure. The distinction also runs the other way: tuition is not a scandal to be eliminated. A method whose plans are followed will collect rent in losing trades forever — that is the shape of every honest expectancy Stage 4 computed. The monthly book therefore carries tuition as a budget line with an expected range, and reviews it the way a shop reviews its electricity bill: checked, priced, and paid without flinching — while the error lines above it get the guards, the goals, and the work.

COMMON BEGINNER MISTAKES

• Filing every loss as tuition. The ledger balances, nothing is fixable, and the leak gets tenure at full price — tuition is a conclusion the audit reaches LAST, with paperwork.
• Filing plan errors as execution (‘just sloppy’). A revenge trade passes an entry checklist on its way to −1.00R; its disease was conception, and checklists don’t treat conception — plan sentences and circuit-breakers do.
• ‘Fixing’ tuition — retuning a setup because its clean losses hurt. That is plan-churn: the method gets dismantled by its own rent, and next month’s clean line has nothing left to be clean on.
• Claiming psychology from a bias list instead of from sequences. ‘I have a disposition effect’ is unfalsifiable; ‘my last three door-bends were all winners held past the mark’ is a finding — with trades attached.

CHECK YOURSELF

DO IT — PRICE YOUR OWN LEDGER

Take every loss in your paper log (and every bent-door winner — they belong in this exercise) and run the audit in order: plan first (should this trade have existed, on its page, in that regime?), hands second (trigger, division, doors — which one disobeyed?), tuition last (both audits passed in writing). Price each kind in R and in dollars, and cross-check: plan + execution must equal your BAD trades’ total; tuition + clean wins must equal your GOOD trades’ total. Then write the two sentences: which kind owns your deficit, and which shelf its fix comes from — page, guards, or budget line. If a loss can’t be classified from its entry, the entry was under-written: that finding goes on the list too. Paper only.