diff --git a/5 Media/0 Books/Software Project Survival Guide by Steve McConnell.md b/5 Media/0 Books/Software Project Survival Guide by Steve McConnell.md
index 60d1493..0d88b11 100644
--- a/5 Media/0 Books/Software Project Survival Guide by Steve McConnell.md	
+++ b/5 Media/0 Books/Software Project Survival Guide by Steve McConnell.md	
@@ -603,8 +603,14 @@ Have measurable criteria for software releases.
 
 ### Architecture
 
-### Survival Preparations
+### Final Preparations
+The final preparations should be started when architecture design is nearly finished. It includes:
+- create project estimates
+- write a staged delivery plan
+- perform ongoing planning activities
 
+#### Project Estimates
+The goal is to estimate effort, cost and schedule. This should be done by the most experienced perso