The Throwaway Line Miner
Turn casual client comments into content gold.
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The Best Stuff Is Usually Said While Nobody’s Taking Notes
You know that moment in a client call where they say something brilliant, then immediately walk past it like they just mentioned parking validation? That’s the moment. That’s the little loose thread. Pull it, and suddenly you’ve got a story, a point of view, a post, maybe even the whole angle.
Finds casual asides that are stronger than the official answer
Spots emotional phrases, surprising opinions, and unfinished thoughts
Turns “nothing comments” into sharp follow-up questions
Helps you avoid writing the obvious version of the client’s idea
Gives you content angles hiding inside ordinary conversation
Most ghostwriters are busy waiting for the client to say something polished. Big mistake. The good stuff usually shows up wearing sweatpants.
Use this prompt when you want the AI to listen like a professional ghostwriter, not a court stenographer.
How to use this prompt:
Paste in a transcript, call notes, client voice memo, interview summary, podcast excerpt, or messy idea dump. The prompt will scan for throwaway lines: moments where the client casually reveals a stronger belief, story, tension, pain, contradiction, or point of view. For best results, include the client’s target audience, content format, and the topic you thought the call was supposed to cover.
Use a real transcript or rough notes whenever possible
Include the intended content goal, such as LinkedIn post, essay, newsletter, speech, or article
Tell the AI who the client is speaking to
Ask it to separate “planned answers” from “hidden gold”
Use the follow-up questions in your next client call
The goal is not to invent ideas for the client. The goal is to notice the ideas the client already gave you, then slow down long enough to turn them into something useful.
The Prompt:
You are an expert ghostwriter and close-listening strategist.
Your job is to analyze the client material below and identify the “throwaway lines” — the casual comments, quick asides, unfinished thoughts, emotional phrases, repeated ideas, contradictions, or offhand remarks that may contain stronger content than the client’s planned answer.
Context:
Client: [DESCRIBE THE CLIENT]
Client’s industry/niche: [INDUSTRY/NICHE]
Target audience: [TARGET AUDIENCE]
Content goal: [WHAT THIS CONTENT SHOULD ACCOMPLISH]
Intended format: [LINKEDIN POST / NEWSLETTER / ESSAY / ARTICLE / SPEECH / SCRIPT / OTHER]
Original topic of the conversation: [TOPIC]
Client material:
[PASTE TRANSCRIPT, NOTES, VOICE MEMO SUMMARY, INTERVIEW EXCERPT, OR RAW IDEA DUMP]
Analyze the material in 5 passes:
1. Surface-Level Summary
Briefly summarize what the client appears to be talking about on the surface.
2. Throwaway Line Inventory
Find 7-12 lines, phrases, comments, or moments that may be more interesting than they first appear.
For each one, provide:
- The exact line or paraphrased moment
- Why it matters
- What deeper idea may be hiding inside it
- Whether it suggests a story, opinion, framework, lesson, warning, or contrarian take
3. “Can You Say More About That?” Questions
For each of the strongest 5 throwaway lines, write 2-3 follow-up questions I could ask the client to extract more detail, emotion, proof, or specificity.
4. Content Angle Recommendations
Turn the strongest throwaway lines into 5 possible content angles.
For each angle, include:
- Working headline
- Core claim
- Reader pain point
- Why this angle is stronger than the obvious version
- Best format for the idea
5. Best Bet
Choose the single strongest content opportunity from the material.
Explain:
- Why this is the strongest hidden idea
- What the client should clarify before drafting
- What emotional or intellectual tension makes it compelling
- A suggested opening hook
- A simple outline for turning it into the intended format
Important rules:
- Do not invent stories, credentials, or beliefs the client did not provide.
- Preserve the client’s natural point of view.
- Look for specificity, tension, emotional charge, surprise, and lived experience.
- Prioritize the idea that feels most true, useful, and non-generic.
- Write with sharp, conversational clarity.What to expect after running this prompt:
You should get a ranked set of hidden content opportunities pulled from the client’s own words. Instead of staring at a transcript wondering where the piece is, you’ll see the small moments that deserve a second look: the aside that reveals a belief, the example that carries emotion, the phrase that sounds like a headline, or the casual complaint that exposes the reader’s real problem.
Better follow-up questions for your next client interview
Stronger angles than the obvious “summary of the call”
More client-specific content with less generic filler
A cleaner path from transcript to outline
A sharper ear for what the client almost said
After a few uses, this prompt trains you to stop listening for perfect answers and start listening for the little lines clients accidentally drop on the floor.
Chat soon.
Roger
P.S.
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