diff --git a/journal/2021-03-20.md b/journal/2021-03-20.md
index ed5bfecc8..e22a142ef 100644
--- a/journal/2021-03-20.md
+++ b/journal/2021-03-20.md
@@ -16,6 +16,7 @@
 - [[bmann]] told me about [[launchlet]]
 - [[the end]]
 - [[mesh]] introduced me to [[douglas rushkoff]]
+- [[karlicoss]] introduced me to [[pdb postmortem]]
 
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
diff --git a/pdb-post-morte.md b/pdb-post-morte.md
new file mode 100644
index 000000000..200821244
--- /dev/null
+++ b/pdb-post-morte.md
@@ -0,0 +1,2 @@
+# pdb post_morte
+
diff --git a/pdb-postmortem.md b/pdb-postmortem.md
new file mode 100644
index 000000000..e839514af
--- /dev/null
+++ b/pdb-postmortem.md
@@ -0,0 +1,9 @@
+# pdb postmortem
+
+- [[pull]] [[post mortem]] [[pdb]]
+- https://twitter.com/karlicoss/status/1373289692511281155
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[pull]: pull "Pull"
+[//end]: # "Autogenerated link references"
\ No newline at end of file