Consistency of Character Development in Long Series

The insight highlights the unique approach to character development in long book series, using the example of Jack Reacher. Unlike the conventional rule of having a character go through a dramatic change from beginning to end, Jack Reacher remains the same throughout every book while the world around him evolves. This consistency in character offers a different perspective where significant changes in the character only occur after many books, driven by true pain and loss. It challenges the typical narrative structure and emphasizes the depth of change that can be achieved over a prolonged series.