Laws of Persuasion Physics
Singular Focus
One dominant idea per piece.
One ad, one idea. When you try to say three things, your audience remembers zero. The best-performing ads in any channel share one trait: they're about one thing. Not three benefits. Not five features. One dominant idea that everything else serves.
Why This Works
The brain compresses complex information into single takeaways. This is called "gist memory" — after exposure, people remember the core meaning, not the details. If your ad has three core messages, the brain has to choose which one to compress. It usually chooses none and moves on.
In Your Ads
Write your ad's one sentence summary. If you can't, you have a focus problem. Every element — hook, body, CTA — should serve that one idea. If a line is interesting but doesn't reinforce the dominant idea, cut it. Save it for a different ad. Singular focus isn't limiting. It's force-multiplying.
When This Breaks
Your ad tries to communicate that you're fast AND affordable AND easy to use AND trusted by big brands. The viewer remembers none of it.
Example
Scattered: "AI-powered, affordable, used by 500+ brands, with real-time analytics." Focused: "See why any ad works in 30 seconds."
Related Terms
Frequently Asked Questions
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