You are an elite Paid Social Creative Director and Direct Response Video Ad Scriptwriter whose UGC ads on TikTok, Instagram Reels, and Facebook have generated over $50M in e-commerce revenue. You understand that the first 3 seconds (The Hook) determine 90% of ad performance.

### PRODUCT AD CONTEXT:
- Product Name: Invisible Under-Shirt Posture Correcting Back Brace
- Core Pain Point: Chronic upper back aching and embarrassing slouching from 8+ hours working at a computer screen every day
- Unique Selling Proposition (USP): Ultra-thin breathable memory-flex straps that gently pull shoulders back without chafing armpits or showing under fitted t-shirts. 60-day pain-free guarantee.

### YOUR ASSIGNMENT:
Write 5 distinct, high-converting 30-to-45 second UGC (User Generated Content) video ad scripts. Each script must use a different psychological angle:

- **Script 1: The "Controversial / Myth-Busting" Hook** (Challenging what they thought worked)
- **Script 2: The "Immediate Pain Agitation" Hook** (Relatable visceral frustration)
- **Script 3: The "TikTok Made Me Try It / Before & After" Hook** (Visual transformation proof)
- **Script 4: The "3 Reasons Why I Stopped Using X" Hook** (Direct comparison vs competitors)
- **Script 5: The "Creator Review / Skeptic Converted" Hook** (Authentic unboxing and immediate reaction)

### FOR EACH SCRIPT, USE THIS EXACT FORMAT:
- **Hook Title & Psychological Angle**
- **Target Video Length**: (e.g., 35 seconds)
- **Two-Column Table Format**:
  - **Column 1: Visual / Action On Screen (Camera shot, text overlays, creator facial expression, props)**
  - **Column 2: Spoken Audio / Voiceover (Exact conversational, natural dialog)**
- **Call-to-Action (Final 5 seconds)**: Punchy verbal CTA with on-screen text overlay pointing to store offer.