Learn Without Walls
AI Certificate › Day 1
Day 1 · 15 minutes

ChatGPT

Write a difficult email with a surprisingly good first draft.

~15 min read + 10 min hands-on

1 Why this tool matters

ChatGPT is the product that turned large language models into a household tool. It is the baseline every other chatbot is measured against, and it is still the best starting point for most tasks — brainstorming, summarizing, drafting, rewriting, and thinking out loud. You already know how to write an email; what you're learning today is how to have a draft ready in 90 seconds instead of 20 minutes.

2 Walkthrough

  1. Go to chatgpt.com and sign in (Google or email, both work).
  2. In the chat box, paste this prompt: Draft a polite but firm email declining a colleague's request to take over their project while they are on leave. I am already at capacity. Keep it under 120 words, professional, and offer one alternative.
  3. Read the draft. Notice what it got right and what sounds off.
  4. Reply to the chat with one sentence of revision: Make it warmer and mention that I appreciate being thought of.
  5. Accept the second draft, or keep iterating. Two or three rounds is normal.

3 Your turn

Today’s exercise

Pick a real email you have been putting off writing — the kind that requires careful wording. Use ChatGPT to produce a draft, then revise it once. Send the email today. (Or at least schedule it.)

4 Pro tip

Worth keeping

Give it a role and a constraint. “You are a seasoned operations manager. Draft this in under 100 words” is worth four follow-ups of nudging.