diff --git a/logseq/graphs-txid.edn b/logseq/graphs-txid.edn
index ff89a7d..88ecdd0 100644
--- a/logseq/graphs-txid.edn
+++ b/logseq/graphs-txid.edn
@@ -1 +1 @@
-["6819d5ac-7c6b-4965-ba7b-e56686e61416" "e11b5282-195e-40cb-af42-af79882dc719" 498]
\ No newline at end of file
+["6819d5ac-7c6b-4965-ba7b-e56686e61416" "e11b5282-195e-40cb-af42-af79882dc719" 499]
\ No newline at end of file
diff --git a/logseq/version-files/base/pages/second brain.md b/logseq/version-files/base/pages/second brain.md
index 8d17245..4e73a92 100644
--- a/logseq/version-files/base/pages/second brain.md	
+++ b/logseq/version-files/base/pages/second brain.md	
@@ -2,11 +2,12 @@ tags:: #[[personal knowledge management]] #zettlekasten #knowledge #meta #life
 
 - **prev:** [[personal knowledge management]]
 -
-- ### references
+- ### further reading
 	- tiago forte has really good videos on how to manage your second brain. he even wrote a book on it! i haven't read it myself, but his videos are really good.
 		- {{video https://www.youtube.com/watch?v=f3dDVtJ2sec}}
 	-
-	- this is a really neat way of using [[obsidian]] that also influenced a lot of the way that i take notes.
+	- this video by artem kirsanov shows a really neat way of using [[obsidian]] that influenced a lot of the way that i take notes.
 		- {{video https://www.youtube.com/watch?v=E6ySG7xYgjY}}
-	-
+	- this video by aidan helfant showcases a brief history of [[zettlekasten]] and the benefits of having a second brain through taking [[zettles]] down quickly!
+		- {{video https://www.youtube.com/watch?v=wvAZ9-hmWQU}}
 - **next:**
\ No newline at end of file
diff --git a/pages/second brain.md b/pages/second brain.md
index c312681..2d5136b 100644
--- a/pages/second brain.md	
+++ b/pages/second brain.md	
@@ -1,12 +1,8 @@
 tags:: #[[personal knowledge management]] #zettlekasten #knowledge #meta #life
 
 - **prev:** [[personal knowledge management]]
--
+- second brain is a shorthand phrase that goes over
 - ### further reading
 	- tiago forte has really good videos on how to manage your second brain. he even wrote a book on it! i haven't read it myself, but his videos are really good.
 		- {{video https://www.youtube.com/watch?v=f3dDVtJ2sec}}
-	-
-	- this video by artem kirsanov shows a really neat way of using [[obsidian]] that influenced a lot of the way that i take notes.
-		- {{video https://www.youtube.com/watch?v=E6ySG7xYgjY}}
-	- this video by aidan helfant showcases a brief history of [[zettlekasten]]
 - **next:**
\ No newline at end of file