Common beginner mistakes
Video
Module 3: Core Prompt Writing Principles
Common beginner mistakes
- The "Vague Intent" Trap:-Providing a prompt that is too short or lacks specific constraints (e.g., "Write a blog post about coffee").
- The Principle: Be Hyper-Specific. An AI doesn't know your target audience, tone, or desired length unless you define them.
- Fix: "Write a 500-word, upbeat blog post about the health benefits of dark roast coffee for marathon runners."
- Lack of Context (The "Cold Start"):- Asking for a complex task without giving the AI a "persona" or background info.
- The Principle: Assign a Role. Giving the AI a professional identity anchors its vocabulary and perspective.
- Fix: "Act as a senior SEO specialist. Review this meta-description and suggest three improvements to increase click-through rates."
- Negative Constraints:-Telling the AI what not to do (e.g., "Don't make it too long").
- The Principle: Focus on Positive Directions. LLMs (Large Language Models) often struggle with "not" because they focus on the keywords that follow. If you say "don't use jargon," the AI is now thinking about jargon.
- Fix: "Use simple, conversational language suitable for a 5th-grade reading level."
- The "One-Shot" Fallacy:-Expecting a perfect, final result in a single prompt.
- The Principle: Iterate and Chain. Complex tasks should be broken down into steps (Prompt Chaining). If you want a book chapter, ask for an outline first, then ask to expand each point.
- Step 1: "Outline the key themes of..."
- Step 2: "Now, draft the introduction based on point one..."
- Burying the Lead:-Putting the actual task in the middle of a long paragraph of data.
- The Principle: Use Clear Delimiters. Use symbols like ###, """, or --- to separate your instructions from the reference text or data you want the AI to process.
Quick Reference: Beginner vs. Pro
Feature | Beginner Approach | Pro Principle |
Length | Extremely short | Sufficiently detailed |
Structure | Wall of text | Bullet points & delimiters |
Output | "Give me the answer" | "Think step-by-step" |
Feedback | Accepts the first draft | Refines via follow-up |