Writing the Close and the Call to Action

What this is for

Audiences remember openings and endings and forget most of the middle. A close that circles back to your open and hands the audience one specific action is what turns a talk people liked into a talk that changed something. This guide drafts and tests that close.

When to use it

Use this once your open is set (guide 21) and your main sections are written. The close needs to know what came before it, so don't build it in isolation.

The prompt kit

I'm writing the close for my talk. Here's my open and my one idea: [paste from guides 20 and 21]

Before drafting, ask me: how do I want to circle back to the opening moment? Do I return to the same story with a new detail, answer a question I left open, or something else?

Here's how I want to circle back: [describe it]

Draft the close in two parts: first, the line or two that ties back to the open. Second, a single, specific call to action - not "think differently about X," but one concrete thing a person in [audience type] could actually do this week. Use only what I've told you about my material.

Here's my draft close: [paste it]

Be honest with me: is the call to action specific enough that someone could do it tomorrow morning, or is it still a vague sentiment dressed up as advice? If it's vague, ask me the question that would make it concrete.

Write out my close the way I'd say it on stage - short sentences, a clear stop at the end, nothing that trails off. Then tell me: does the last line feel like an ending, or does it feel like the talk could keep going? If it doesn't feel finished, say why.

What good output looks like

A close that works ties back to the open in a way the audience can feel without you pointing it out, and it hands over one action so plain a person could write it on a sticky note. If the call to action needs a paragraph of context to make sense, it's not concrete enough yet. The last line should sound like a stop, not a fade.

Watch out for

Ending on a general inspirational line instead of a specific action. "You have the power to change" is not a call to action. "Send the email you've been putting off before you leave this room" is. Push every draft toward the second kind.

A callback that only makes sense on paper. Some connections back to the open read clearly but sound confusing spoken aloud, because the audience can't reread it. Say the close out loud to check.

Multiple calls to action. One talk, one action. If your draft gives the audience three things to do, pick the strongest and cut the rest. More choices dilute all of them.

Letting the close introduce a new fact or story you haven't used anywhere else. The close should draw on material the audience already heard, not surprise them with something new. If a draft adds a detail you never gave the AI, cut it.