Apply the "so what?" test to every supporting point
Each supporting point should directly and uniquely answer the question above it in the pyramid.
Key takeaways
- What it is: Each supporting point should directly and uniquely answer the question above it in the pyramid.
- Why it works: The "so what?" test checks vertical integrity of the pyramid: the parent claim must follow from the children, and each child must be necessary for the parent to hold. Points that survive "so what?" are genuinely load-bearing. Points that don’t ("this is interesting context") are decoration that imposes reading cost without argumentative contribution. Removing them tightens the structure.
- Evidence: Practitioner experience / self-report; no formal study.
- Avoid: Keeping a point because it is true and interesting rather than because it is load-bearing — truth and relevance are not the same thing in a structured argument.
Why it works
The "so what?" test checks vertical integrity of the pyramid: the parent claim must follow from the children, and each child must be necessary for the parent to hold. Points that survive "so what?" are genuinely load-bearing. Points that don’t ("this is interesting context") are decoration that imposes reading cost without argumentative contribution. Removing them tightens the structure.
How to do it
- 1Write your main recommendation, then list each supporting point below it.
- 2For each supporting point, ask: "If this were false, would it weaken the recommendation?"
- 3If the answer is no, the point is decorative — cut it or find the level where it is genuinely relevant.
- 4If removing a point would hurt the argument, ensure it is stated as a direct reason, not as context.
What the evidence says
AnecdotalThe "so what?" test is a practitioner editing heuristic, not a studied technique. Its effectiveness derives from the logical property it checks: whether a proposition is necessary for the conclusion it is claimed to support.
Honest caveat: The test is harder to apply to inductive groupings (where supporting points together suggest a conclusion) than to deductive ones (where the conclusion follows necessarily). Most real arguments are inductive; apply the test with that in mind.
Common mistake
Keeping a point because it is true and interesting rather than because it is load-bearing — truth and relevance are not the same thing in a structured argument.
IX Coach applies the "so what?" test to your reasoning in real time, distinguishing your load-bearing points from the context you’ve folded in because it feels relevant.
Practice this with IX Coach →