The method
Notes are a crutch for missing structure.
Almost everyone who tries to speak without notes tries to do it by remembering harder. That is the wrong problem, and it is why it fails at the first interruption.
Why memorising does not work
A memorised speech is brittle in a specific way: it has one entry point and one path. Lose your place and there is nothing to fall back to, because the structure was never separable from the words. This is why memorisers dread questions. A question is an instruction to leave the path.
Reading from notes fails differently. It works, but it caps you. You cannot look at a room you are reading to, you cannot follow a better thought that arrives mid-sentence, and everyone can tell.
What the good ones are actually doing
Watch someone genuinely fluent without notes and you will notice they return to the same few shapes. Situation, cause, remedy. Their case, the flaw, mine. If we act, if we do not. These are not tricks; they are containers, and the speaker is filling them live from material they already carry.
That separation is the whole thing. Structure is a handful of shapes you can recall under pressure. Substance is a stock of specifics you have already thought about. Hold both and you do not need a script, because you can build one at the speed of speech.
The traditions this draws on
Two recognisable modes sit behind the app's registers. One is the administrator's: short words, hard numbers, plain causation, and a blunt statement of what happens if you are wrong — the style associated with Singapore's Lee Kuan Yew. The other is the diplomat's: historical and geographic framing, analogy that carries real weight, and a calm cadence that uses silence deliberately — closer to how George Yeo speaks. Neither is endorsed by or affiliated with this app; they are simply the clearest illustrations of two ways to be understood.
What the two share matters more than what separates them. One claim, stated early. Evidence you could check. An explicit consequence. Those are the fundamentals, and they are what the rubric scores in every register.