Guide
Pick the right planning path
Not every writer needs the same amount of structure. Choose the path that matches how developed the idea already is.
Tiny spark
Use Logline Builder or Blank Story Starter when the idea is still fragile.
Some shape
Use Character-Core or Snowflake when you know the premise but not the bones.
Big structure
Use Chapter Tentpoles or the Story Launcher when you need full momentum.
Lost in the middle
Return to synopsis, chapter purpose, and status tracking before adding more random scenes.
Put it to work
Read the principle, then use it inside an actual story instead of hoarding theory like a dragon with craft books.