🔍 Module 13 — The Tricks and Cheats of OCD | I-CBT Course
- Jul 27
- 8 min read

Free Course by Everything IFS Academy | Therapeutic Modalities Series
Module 13 — The Tricks and Cheats of OCD
A doubt that starts losing does not surrender. It litigates. The moment a person begins applying the skills of this course, taking one clean look, filing the doubt as containing nothing, walking away, the doubt switches tactics and starts arguing back, and here is the remarkable thing: it argues back with the same small set of moves, in every person, across every theme, in almost the same words.
Clinicians hear these lines so often they can finish them. I-CBT calls them the tricks and cheats of OCD, and the fact that there are only a handful of them is one of the best pieces of news in this course, because a rhetorical repertoire this small can be memorized, and a trick that has been named to its face stops working. These are different animals from the story devices of Module 6: the devices are the doubt's founding narrative, written before the argument starts; the tricks are its live debate moves, deployed in the moment, when the doubt is cornered and needs sixty more seconds of your attention. This lesson catalogs the repertoire and teaches the one skill that beats all of it.
The Tricks
Here is the catalog. Each trick gets its exact line, because recognition depends on knowing the wording, and each gets an exposure of what the line smuggles, because every trick works by slipping something past the listener in plain sight.
But It's Still Possible.
The line: "Fine, there's no evidence, but you can't say it's impossible, can you?" This is the doubt's oldest and most-used move, deployed the instant an evidence audit goes against it. What it smuggles: the equation of possibility with relevance. It is technically true that almost nothing is impossible, and completely beside the point, because life does not run on possibility; it runs on relevance. It is possible the ceiling will fall during dinner; nobody eats in a helmet. The trick asks a person to grant to one imagined possibility a status they grant to none of the millions of others they cheerfully ignore all day.
Better Safe Than Sorry.
The line: "It only takes thirty seconds to check. Weigh thirty seconds against your whole house." What it smuggles: a rigged cost-benefit sheet. The "safe" being purchased is safety from an imaginary problem, so its actual value is zero, while the price is real and compounding: thirty seconds becomes six checks becomes an evening becomes a life arranged around checking. Safety from an imaginary problem is bought with the real day, and the trick never once shows the running total.
The Feeling Proves Something.
The line: "If there were really nothing to this, would you feel this anxious? The fear must mean something." What it smuggles: a reversal of cause and effect. The anxiety is a response to the doubt, manufactured downstream of it, exactly as Module 3's sequence laid out, and the trick launders that downstream product into upstream evidence, as though the alarm a false report triggered were proof the report was true. The feeling is real; what it proves is only that a doubt fired, which was never in dispute.
A Good Person Would Check.
The line: "Someone who really loved their family wouldn't gamble with this. What kind of person just walks away?" What it smuggles: moral blackmail, aimed with precision at conscientious people, which, as the ironic signature showed, is exactly who OCD targets. The trick converts the person's own decency into leverage: caring becomes the reason to comply. Notice the tell: it never addresses whether the doubt has any substance, only what refusing it would say about you. An argument that skips the facts and goes straight for your character is not an argument. It is a shakedown.
Just One More Look.
The line: "One more check, a real one this time, and you'll finally be sure. Then it's over, promise." What it smuggles: a carrot on a stick, the certainty that recedes at exactly the speed it is approached. Every person reading this has taken the deal, some hundreds of times, and can consult their own data: the promised "finally sure" has arrived exactly never, because, as the bubble lesson established, the check is delivered to an address the doubt doesn't live at. The trick's genius is the words "one more," which frame an infinite series as nearly finished. It is always one more. It has been one more for years.
What If This Time Is Different.
The line: "Sure, it's been fine a thousand times. But what if tonight is the night?" What it smuggles: novelty as a credential. The trick concedes the entire record, a thousand uneventful nights, then asks for an exemption on the grounds that tonight is unprecedented, offering nothing that makes tonight different except the assertion itself. Every night is unprecedented in the trivial sense of having a new date. The trick dresses that triviality up as information, and a person who looks for what actually distinguishes tonight finds the same thing the evidence audit always finds: nothing from the situation.
You Can't Be 100% Sure.
The line: "Admit it. You can't be absolutely, completely certain. So the question is still open." What it smuggles: a standard of proof applied nowhere else in the person's entire life. Nobody is 100% sure the brakes will work, and they drive. Nobody is 100% sure the restaurant kitchen is clean, and they order. Nobody is 100% sure a plane will land, a friend is loyal, a floor will hold, and they fly, confide, and walk, all day, every day, operating beautifully at 99-and-something percent like every human who has ever lived. The trick demands that one topic, and only one, be held to a standard that would make life impossible if applied generally, and it counts on the person never noticing the double bookkeeping. Held up next to how its own target actually lives, the trick is not just weak; it is absurd.
Seven tricks. Read the list twice and something useful happens: the repertoire starts to feel small, because it is. Years of what felt like an endlessly inventive tormentor turn out to be a street performer with seven cards.
Spotting the Trick in Flight
Now the skill, and it has a shape that surprises people: the counter to a trick is recognition, not rebuttal.
The instinct, especially in a mind as sharp as the ones OCD hires, is to answer the trick, to point out that possibility isn't relevance, that the feeling proves nothing, to win the exchange. And every one of those answers is correct, and every one of them is a mistake, because answering a trick is entering the debate, and the debate is the trick's real goal. The doubt does not need to win the argument; it only needs the argument to continue, because an argument in progress is attention captured, and attention, as the bubble lesson showed, is the only currency the doubt spends. A brilliant rebuttal buys the doubt exactly what a nervous capitulation buys it: another round.
Filing ends the exchange instead. The move is one silent sentence: name the trick and close the folder. "That's But It's Still Possible." "There's Just One More Look." Not argued with, not elaborated, filed, the way a person files the eleventh call from the same telemarketer: recognition of the script, and down goes the receiver, mid-pitch, with no hard feelings and no engagement. The trick's entire mechanism requires being treated as a fresh, serious point; being recognized as item four on a memorized list of seven is the one response it has no counter for.
Watch Devon run the skill across one evening. Eight o'clock: he has cooked dinner for his father, taken his one clean look at the washed pans and his own clean hands, registered it, and is walking out of the kitchen when the doubt makes its play: "You can't be completely sure the chicken was done all the way through, though. Not one hundred percent." A month ago this launched a forty-minute review of cooking times. Tonight Devon recognizes the wording, item seven, files it, "that's You Can't Be 100% Sure," and keeps walking, mid-pitch. The doubt, denied the debate, tries a different card twenty minutes later, while he's watching the game with his dad: "He's seventy-three. If anything happened to him because you got casual, what kind of son does that make you?" Different costume, same catalog: item four, the shakedown. "That's A Good Person Would Check." Filed. And here Devon notices the detail that makes this skill so quietly satisfying: the doubt switching tricks is not the doubt getting stronger. A debater who abandons one argument for another is a debater whose first argument just died. Two filings, two dead pitches, and the rest of the game watched in peace, with his actual father, in the actual room.
That is the whole skill, and its economy is the point. No new evidence needs gathering, no verdict needs re-deriving, no argument needs winning. The doubt's founding story was already exposed, its file already stamped, its address already known. The tricks are just the sound it makes on the way out, and now the sound has names.
Below this lesson, you'll find an I-CBT practice built around one of the skills you just learned, along with a few ways to begin noticing and practicing it in everyday life this week.
I-CBT Practice: Building Your Trick File
This practice identifies which of the seven tricks your doubt favors and puts their names in your pocket for live use.
Take paper and six to eight minutes.
Write the seven names down the page, short form: Still Possible, Safe Than Sorry, The Feeling Proves, A Good Person Would, One More Look, This Time Is Different, Can't Be 100% Sure.
Next to each, mark how often your doubt plays it: a check for sometimes, two checks for constantly, a dash for rarely. Most people find two or three double-check regulars; those are your doubt's favorite cards.
For each regular, write its line the way your doubt actually words it, in its exact voice: "just check the stove once and you'll sleep," "what kind of mother doesn't make sure?" Getting the real wording down matters; recognition in flight runs on wording.
Beside each line, write the filing sentence you'll use, short and flat: "That's One More Look." Say each one aloud once so it's been in your mouth.
Now rehearse one full exchange on paper. Write the trick's line, then your filing sentence, then the words "folder closed," and nothing after it. The nothing is the skill: notice what it's like to leave a pitch unanswered on purpose.
Fold the page or copy the filing sentences to your phone. This is your trick file, and this week it goes with you. If writing your doubt's lines in its own voice stirs up more than feels manageable, do steps 1 and 2 only and let that be plenty; even knowing the doubt's two favorite cards changes how the next pitch sounds.
This Week
When a doubt argues back after a clean look, try one filing: name the trick silently and let the pitch die mid-sentence. Late catches count fully.
Keep a tally of which tricks showed up this week. Watching the same three cards recur does more to shrink the doubt's reputation than any argument ever has.
Once, notice a trick's structure somewhere out in the world, a sales tactic, a headline running Better Safe Than Sorry, and appreciate that you can now read the genre on sight.
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