Update subtitles for clarity and relevance in book posts

mazino2d · mazino2d · commit d37ff9a18ee3 · 2025-12-13T13:33:10.000+07:00
diff --git a/_posts/2025-05-12-homo-sapiens.md b/_posts/2025-05-12-homo-sapiens.md
@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Sapiens - A Brief History of Humankind
-subtitle: Key insights from Yuval Noah Harari's groundbreaking book
+subtitle: How Homo sapiens conquered the world through myths, agriculture, and science
 # gh-repo: mazino2d/mazino2d.github.io
 # gh-badge: [star, fork, follow]
 tags: [book]
diff --git a/_posts/2025-12-12-atomic-habits.md b/_posts/2025-12-12-atomic-habits.md
@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Atomic Habits
-subtitle: Key insights from James Clear's transformative guide to behavior change
+subtitle: How tiny changes create remarkable results and why 1% better every day matters
 # gh-repo: mazino2d/mazino2d.github.io
 # gh-badge: [star, fork, follow]
 tags: [book]
diff --git a/_posts/2025-12-13-psychology-of-money.md b/_posts/2025-12-13-psychology-of-money.md
@@ -1,7 +1,7 @@
 ---
 layout: post
 title: The Psychology of Money
-subtitle: Key insights from Morgan Housel's essential guide to understanding money and behavior
+subtitle: Why doing well with money has little to do with intelligence and everything to do with behavior
 tags: [book]
 comments: true
 ---
