diff --git a/DISCUSS.md b/DISCUSS.md
index 0b6a596..29a7c18 100644
--- a/DISCUSS.md
+++ b/DISCUSS.md
@@ -342,5 +342,6 @@ the instrumentation as a separate field the daemon splices *after* parsing, wher
 accept the drift and say so. **The second is almost certainly right** and makes this a small daemon change rather than
 a pure-Emacs one — which also means it should not be built as a pure-Emacs hack first.
 
-Worth deciding at the same time: whether an instrumented eval should also *stick* — Clojure's marks the var until
-re-evaluated plainly — or whether it applies once.
+**Settled: it sticks, like Clojure's.** The mark stays until the form is evaluated again plainly. That is the
+behaviour the workflow expects — you mark it, run the game, hit it repeatedly, and clear it with an ordinary `C-c C-c`
+rather than having to re-mark before every run.