diff --git a/journal/2022_04_09.md b/journal/2022_04_09.md
index 8d3aa2b40..0805291ed 100644
--- a/journal/2022_04_09.md
+++ b/journal/2022_04_09.md
@@ -27,8 +27,10 @@
 - [[twitter dall-e]]
 - [[doing laundry]]
 - [[scaling]] must happen
+	- hmm, but there is [[low hanging fruit]]: the per-worker cache should not all expire in unison (!)
 - [[daniel dennett]]
 	- ethical [[almanac]]
 	- #push [[agora server]]
 		- [[almanac mode]]
-- [[fin de semana]]
\ No newline at end of file
+- [[fin de semana]]
+-
\ No newline at end of file