Laws of Persuasion Physics
Mechanism Must Remain Visible
The psychological move must be felt throughout.
Your audience should feel the persuasion engine running the whole time, even if they can't name it. When the psychological mechanism disappears mid-ad, you're just talking. When it stays visible, every sentence feels like it's pulling them somewhere.
Why This Works
Coherence drives trust. The brain evaluates content for structural integrity — when each piece connects to a felt throughline, the message registers as credible. When the thread drops, the brain flags it as disjointed, and persuasive power evaporates.
In Your Ads
Identify the one psychological move your ad is making — curiosity, fear of missing out, identity aspiration, whatever it is. Now check every sentence. Does each one serve that move? If a section could belong in any ad, it's probably drifting. Pull it back to the mechanism.
When This Breaks
Your ad opens with a sharp curiosity gap, then drifts into a generic feature list. The viewer felt something at the start but can't remember what by the end.
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