diff --git a/content/posts/how-to-write-a-good-bug-report.md b/content/posts/how-to-write-a-good-bug-report.md
index 0b74b09..be4a344 100644
--- a/content/posts/how-to-write-a-good-bug-report.md
+++ b/content/posts/how-to-write-a-good-bug-report.md
@@ -93,6 +93,11 @@ discarding them entirely.
 
 I have an issue, now what?
 
+Make sure this is _only one_ issue.  Do not mix different things together.  It
+makes it easier to isolate and track.  People on the other side will be more
+capable at helping you with precise indications.  It happens that you do not
+know, and in this case they might split the task for you.
+
 ### Existing tools
 
 Some applications already include automatic bug/crash reporting. For example