diff --git a/infrastructure_and_operations/ops_handbook/tmux_for_collaboration_in_terminal.myco b/infrastructure_and_operations/ops_handbook/tmux_for_collaboration_in_terminal.myco
index 66e9a62..51f2b8d 100644
--- a/infrastructure_and_operations/ops_handbook/tmux_for_collaboration_in_terminal.myco
+++ b/infrastructure_and_operations/ops_handbook/tmux_for_collaboration_in_terminal.myco
@@ -9,2 +9,4 @@ Don't be afraid to keep this handy at all times while using tmux!
+`tmux` is great except for it being an oldschool CLI program like `vim`, where it doesn't have any affordances for its essential functions. So it needs a good cheat sheet. But once the initial usability shock has been dispelled, its awesome because it allows multiple people to seamlessly share the same terminal and share/learn from each-other in real time.
+
`Ctrl + b` enters something like "tmux command mode" and once you are in that mode you can simply press the `d` key to disconnect from the tmux, or press `pageup` / `pagedown` to scroll the tmux.