What's the biggest prompting mistake you made as a beginner, and what did you learn from it?

One of the biggest prompting mistakes beginners often make — and I definitely did too when starting out — is asking overly vague or broad questions like:

“Tell me everything about AI”
“Write me code for an app”
“Help me with my project”

🧠 What I learned:
The more specific, clear, and context-rich your prompt is, the better the output you'll get. AI works best when it has:

A clear goal

Constraints or requirements

The target audience or use case

Examples, if possible