# Public Speaking Persuasion

> Knowledge base on public speaking, persuasion theory, storytelling, argumentation, and cognitive bias. Use when structuring a speech or pitch, applying persuasion frameworks, handling objections or a hostile audience, writing persuasively, or referencing named techniques like the 3 Pillars of Persuasion, the 5-Line Story Structure, or logical fallacy/bias catalogs.

- Skill: `fralapo/public-speaking-persuasion` (Agent Skill, multi-file: 18 files)
- Install (CLI): `npx skillmds@latest add fralapo/public-speaking-persuasion`
- Raw SKILL.md: https://api.skillmd.com/api/skills/fralapo/public-speaking-persuasion/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Research & Search
- Author: fralapo (https://skillmd.com/u/fralapo)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/fralapo/public-speaking-persuasion

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# Public Speaking & Persuasion
**Chapters**: 14 | **Generated**: 2026-07-15

## How to Use This Skill

- **Without arguments** — load core frameworks below for reference
- **With a topic** — ask about `objections`, `storytelling`, `pitching`, or another indexed topic; I find and read the relevant chapter
- **With a chapter** — ask for `ch05`; I load that specific chapter
- **Browse** — ask "what chapters do you have?" for the full index

When you ask about a topic not covered in Core Frameworks below, I will read the relevant chapter file before answering.

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## Core Frameworks & Mental Models

**Persuasion vs. manipulation**: persuasion serves both parties' interests; manipulation serves only the influencer's. The **3 Pillars of Persuasion** — Logos (reason, framed from the audience's point of view), Ethos (credibility of the speaker), Pathos (emotion) — must all be present; a message failing to land is missing one of the three. Before drafting anything, define **Point X**: the single active-verb sentence completing "When I finish speaking, my audience will ___." Scale the ask down to an intermediate step if it's too large.

**Reason alone doesn't move people.** Pair logic with emotion — the real question isn't "should I include emotion" but "how boring do I want to be." Most real arguments are won or lost through **logical fallacies**, not merits — learn the catalog (strawman, ad hominem, appeal to authority, false dichotomy, post hoc, cherry picking, etc. — see cheatsheet.md) primarily as self-defense. Fallacies exploit **cognitive biases** (confirmation bias, anchoring, availability heuristic, framing effect) — understanding bias is what separates ethical influence from exploitation of the same mechanisms.

**Storytelling is structure, not talent.** Use the **5-Line Story Structure** (Situation → Desire → Conflict → Change → Result) to plan any story; expand with sensory detail only at the turning point (the 6-Senses framework). Switch to present tense to **relive** a moment instead of **reporting** it. Every story needs 3 ingredients: Specificity, Reliving, Meaning (an explicit bridge sentence connecting the story to its lesson). For short/social formats, use the **Domino-Tile** technique (plant unexplained details, detonate later), swap "and then" for "but/so," and compress to a **60-second hook → progression → conflict → resolution** arc.

**Openings decide everything.** The **Three Openings** — a question, a shocking factoid, or a story (strongest) — always beat a self-introduction. Compress the entire message to the **One-Sentence Rule** (under 8 words, 3 is ideal) before building anything else. Slides should carry images, not text — the **Image-Over-Text Rule** scales text down to zero as audience size grows.

**Delivery is mechanical.** The **5 Aspects of a Powerful Voice** — Breathing, Resonance, Silence, Articulation, Inflection — are trainable in isolation; end key sentences on a downward inflection for conviction. The **4-Step Method**: have something to say → say it well → read the audience → deliver with intensity. Build skill with the **3-Minute Daily Practice Method** (record yourself for 3 minutes, 10 consecutive days).

**Audience diagnosis precedes strategy.** The **4 Types of Audience** — Hostile, Friendly, Apathetic, Uninformed — each need a different opening move. Never argue a hostile audience is wrong; use the **Reopen-the-Decision Technique** (affirm their past choice was right given what they knew, add new information, invite reconsideration). For objections, use **Conversation Aikido**: don't answer the surface claim — reflect it back with "I understand," ask an open question, repeat ~4 times until the real issue surfaces.

**Anxiety is managed, not eliminated.** The **4 Ways of Dealing with Anxiety** ladder (weakest→strongest): remove the source → manage the level → tolerate it → enjoy it (by connecting to a purpose bigger than yourself). Project **soft power** via the **3 Power Tools**: Confidence (project before you feel it), Clarity (compress to 3 reasons), No apologizing.

**Writing is thinking.** If an idea can't be written clearly, it isn't finished. Separate writing from editing completely (Write/Edit Separation — draft fast, revise across 5-9 passes). Start any document with the literal word "This" to force objective-first thinking.

**Pitching leads with the problem, not the solution.** The **7 Elements of an Entrepreneurial Pitch**: Problem, Who, Product, Competition, Make Money, Resources, Capture Value — never open on Product. Climb the **4 Levels of Question** (Fact → Opinion → Impact → Change) to surface real motivation.

**Closing requires emotion, not just logic.** Every close is **Direct** (name the action) or **Indirect** (dramatize the cost of inaction) — pick one. Logic produces agreement; emotion produces commitment. Make inaction structurally harder than acting (**Institutional Yes**).

---

## Chapter Index

| # | Title | Key Frameworks |
|---|-------|----------------|
| [ch01](chapters/ch01-persuasion-fundamentals.md) | Persuasion Fundamentals & Ethics | 3 Pillars of Persuasion, Point X |
| [ch02](chapters/ch02-storytelling-techniques.md) | Storytelling Techniques & Structure | 5-Line Story Structure, 3 Ingredients, 6-Senses Detail |
| [ch03](chapters/ch03-storytelling-attention.md) | Storytelling for Attention & Modern Audiences | Domino-Tile, But/So Connector, 60-Second Story |
| [ch04](chapters/ch04-argumentation-fallacies.md) | Argumentation & Logical Fallacies | 16-fallacy catalog, Reason+Emotion |
| [ch05](chapters/ch05-cognitive-biases.md) | Cognitive Biases & Decision-Making | 18-bias catalog, System 1/2, Framing effect |
| [ch06](chapters/ch06-delivery-voice.md) | Public Speaking Delivery & Voice | 5 Aspects of Voice, 4-Step Method, 3-Minute Practice |
| [ch07](chapters/ch07-speech-structure-openings.md) | Speech Structure & Openings | Three Openings, One-Sentence Rule, Image-Over-Text |
| [ch08](chapters/ch08-anxiety-mental-performance.md) | Managing Anxiety & Mental Performance | 4 Ways of Dealing with Anxiety, 3 Power Tools |
| [ch09](chapters/ch09-audience-analysis.md) | Audience Analysis & Hostile Audiences | 4 Types of Audience, Reopen-the-Decision |
| [ch10](chapters/ch10-objection-handling.md) | Objection Handling & Communication Failure | 5 Paths to Communication Failure, Conversation Aikido |
| [ch11](chapters/ch11-persuasive-writing-clarity.md) | Persuasive Writing & Clarity of Thought | "This" Opening, Write/Edit Separation, 6 Steps to Get an Email Read |
| [ch12](chapters/ch12-sales-pitching.md) | Sales Pitching & Entrepreneurial Pitches | 7 Elements of a Pitch, 4 Habits of Selling, 4 Levels of Question |
| [ch13](chapters/ch13-calls-to-action.md) | Calls to Action & Commitment | 2 Ways to Call to Action, Emotion-to-Commitment |
| [ch14](chapters/ch14-leadership-communication.md) | Leadership Communication & Mentoring | 4 Steps to Great Communication, Mentee Onboarding Structure |

## Topic Index

- **Anxiety** → ch08
- **Argumentation** → ch04
- **Audience types** → ch09
- **Biases (cognitive)** → ch05
- **Call to action / closing** → ch13
- **Clarity of thought** → ch11
- **Delivery / voice** → ch06
- **Email writing** → ch11
- **Ethos / Logos / Pathos** → ch01
- **Fallacies (logical)** → ch04
- **Hostile audience** → ch09
- **Journaling** → ch11
- **Leadership** → ch14
- **Mentoring** → ch14
- **Objection handling** → ch10
- **Openings (speech)** → ch07
- **Persuasion vs. manipulation** → ch01
- **Pitching (sales/investor)** → ch12
- **Point X** → ch01
- **Self-talk (negative)** → ch08
- **Slides / PowerPoint** → ch06, ch07
- **Storytelling structure** → ch02
- **Storytelling for attention/social** → ch03

## Supporting Files

- [glossary.md](glossary.md) — all key terms with definitions
- [patterns.md](patterns.md) — all techniques and design patterns
- [cheatsheet.md](cheatsheet.md) — bias catalog, fallacy catalog, audience/opening/close quick-reference tables

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## Scope & Limits

This skill covers persuasion theory, storytelling, argumentation, cognitive bias, public speaking delivery, and sales/leadership communication only. For hands-on execution (writing an actual speech, running a live pitch), combine with project context. For topics beyond this corpus, ask the agent directly.