Villains are tremendously important for a story. They set the framework and standard for a lot of things in an unsaid but definite manner: how far your villain is willing to go sets up audience expectations for how big and how dire the stakes will be in the story.

If ...

There are few scenes more dramatic, more alluring and more riveting than the moment when the one of the main characters of a story makes the Turn: the moment where they change their convictions- for better or worse.

If properly prepared, the Turn is an extremely cathartic and exciting moment ...