diff --git a/hackmd-deck/SKILL.md b/hackmd-deck/SKILL.md
index 60d48eb..c4e91d2 100644
--- a/hackmd-deck/SKILL.md
+++ b/hackmd-deck/SKILL.md
@@ -36,7 +36,6 @@ A talk at something like Agoric's engineering show & tell: "Presentations should
 
 ## Forces
 
-- The audience follows up afterward, or doesn't; the deck is no place to ask.
 - A TADA from a side thread leaves the audience waiting for a payoff that never comes.
 - Designed, built in dev, and deployed look alike on a slide.
 - Real code and real output convince; paraphrase doesn't.
@@ -52,7 +51,7 @@ The arc:
 1. 🎉 TADA! Look what I did. It must be on the thread the talk follows.
 2. Now that you're hooked, how I did that.
 3. Eye candy along the way: diagrams, verbatim code, test output.
-4. Conclusions and challenges. Slides **show** challenges; they don't pose questions.
+4. Conclusions and/or challenges that lead to discussion.
 
 Ground every slide in the record: quote code and test output verbatim (trim with `...`), check claims against the code and git history, and mark what's only designed or not deployed with ⏳.