Bad prompt
“Write an email about our meeting.”
The AI has to invent the missing audience, purpose, boundaries, and output.
Better prompt
Act as a clear and professional business writer. Write a concise follow-up email to a prospective client after our first meeting. Thank them for their time, summarize the two agreed next steps, and propose a 30-minute call next week. Keep the tone warm and confident, use fewer than 160 words, and end with a specific call to action.