Modern Buddhism

The Sutra is a foundational text, but I'm curious how the author decided to organize and present its teachings for a modern audience. Was this approach planned from the start?

Some sections broke down complex concepts into easy-to-understand steps. I wonder if this simplicity was intentional to reach beginners or if it evolved naturally.

The teachings are profound, but applying them outside of study can be challenging. Did anyone experience noticeable changes after practicing these principles?