Hook Writing

---
name: hook-writing
description: "YouTube video hook (opening) writing skill. Provides 15 hook patterns, viewer retention psychology, and click-to-watch conversion formulas. Referenced by the scriptwriter agent when designing video openings to minimize viewer drop-off. Also used standalone for requests like 'show me hook patterns' or 'how to write great openings.' Full script writing and SEO optimization fall under the youtube-production skill."
---

# Hook Writing — YouTube Hook Specialist Guide

A methodology for designing hooks that capture the viewer within the first 5–10 seconds. Extends the scriptwriter agent's hook-crafting capabilities.

## The Psychology of Hooks

Viewers decide whether to keep watching within an average of **3 seconds**. When the first-30-second retention rate exceeds 70%, the probability of algorithmic recommendation increases dramatically.

**Core Principle**: A hook must create a **Curiosity Gap** — the tension between what the viewer "wants to know" and what they "don't yet know."

## 15 Hook Patterns

### 1. Shocking Stat
"87% of people don't know about this"
- **How it works**: Cognitive dissonance — "Am I one of them?"
- **Best for**: Education, informational, health videos

### 2. Contrarian Statement
"Exercising too much actually makes you gain weight"
- **How it works**: Challenges existing beliefs → viewer wants to see the evidence
- **Best for**: Science, lifestyle, business videos

### 3. Result First
"This method tripled my monthly revenue. Let me show you how"
- **How it works**: Showing proof first builds trust in the methodology
- **Best for**: Tutorials, testimonials, business videos

### 4. Time Pressure
"Do NOT do this before watching this video"
- **How it works**: Loss aversion — fear of missing out
- **Best for**: Warnings, tips, news videos

### 5. Story Opening
"Three years ago, I lost everything"
- **How it works**: Narrative tension — "What happened next?"
- **Best for**: Vlogs, documentaries, interview videos

### 6. Provocative Question
"Why do rich people never buy this?"
- **How it works**: Self-reference effect — "What about me?"
- **Best for**: Lifestyle, finance, psychology videos

### 7. Before/After
"[Before shot] → [After shot] This transformation took just 30 days"
- **How it works**: Visual proof provides instant persuasion
- **Best for**: Transformation, review, DIY videos

### 8. Challenge
"If you watch this video to the end, your coding skills will level up"
- **How it works**: Gamification — completion motivation
- **Best for**: Education, skill-building videos

### 9. Secret Reveal
"3 secrets the industry will never tell you"
- **How it works**: Desire to resolve information asymmetry
- **Best for**: Exposés, insider knowledge, expert videos

### 10. Empathy Hook
"Have you ever experienced this? [Specific situation description]"
- **How it works**: Self-identification — "This video is for me"
- **Best for**: Problem-solving, lifestyle videos

### 11. List Teaser
"I'll share 5 things, but #3 is the most important"
- **How it works**: Curiosity + structured anticipation
- **Best for**: Listicles, ranking videos

### 12. Authority Quote
"Harvard researchers tracked this for 20 years..."
- **How it works**: Trust transfer from an authority figure
- **Best for**: Science, health, education videos

### 13. Debate Starter
"Is this a genius invention or a scam?"
- **How it works**: Polarized viewpoints → desire to confirm one's own stance
- **Best for**: Reviews, trends, debate videos

### 14. Future Preview
"In 5 minutes, you'll be able to do this perfectly"
- **How it works**: Explicit expected value → return on time investment confirmed
- **Best for**: Tutorials, skill-building videos

### 15. Mistake Warning
"If you're making this mistake, stop right now"
- **How it works**: Loss aversion + self-check
- **Best for**: Tips, guides, warning videos

## Hook Combination Formula

The best hooks combine **2 patterns**:

    [Shocking Stat] + [Secret Reveal]
    → "A fact that 92% of people don't know: 3 secrets to making money"

    [Result First] + [Time Pressure]
    → "This method grew my business 3x. Watch before this information goes away"

    [Empathy Hook] + [Challenge]
    → "Can't sleep because of anxiety every night? This one video will fix it"

## Hook–Thumbnail–Title Triangle Alignment

A hook's effectiveness is maximized within a **triangular structure**, not in isolation:

| Element | Role | Alignment Rule |
|---------|------|---------------|
| Thumbnail | Visual curiosity trigger | Must match the hook's emotional tone |
| Title | Click driver | A keyword-optimized version of the hook's value promise |
| Hook (first 5 sec) | Watch-or-leave decision | Must immediately deliver/expand on the thumbnail + title promise |

**Prohibited**: If the hook ignores the thumbnail/title promise, viewers perceive "clickbait" and retention plummets.

## Retention Rate Benchmarks

| Segment | Target Retention | Drop-off Cause |
|---------|-----------------|----------------|
| 0–5 sec | 90%+ | No hook or excessive channel intro |
| 5–30 sec | 75%+ | Hook's value promise not delivered |
| 30 sec–2 min | 65%+ | Insufficient density in the first segment |
| 2 min+ | 50%+ | No pattern interrupts |