diff --git a/src/content/posts/humanistic-psychology/index.md b/src/content/posts/humanistic-psychology/index.md
index 15f87e392..8da3cefe7 100644
--- a/src/content/posts/humanistic-psychology/index.md
+++ b/src/content/posts/humanistic-psychology/index.md
@@ -181,3 +181,5 @@ be more autonomous and creative work outcome that targets more on the _problems_
 14. Human are wish-realistic
 15. Reality shapes the dynamics between Freudian Id and Ego
 16. Focusing on healthy person instead of psychotherapists's neurotic sufferers.
+
+### Chapter 4