• Until now, I had vaguely recognized the concept of “5W1H” as one of the enumerations, but I realized that it has a structure.
  • When thinking about the causal chain, it seems like Why is a pointer to the previous element, and How is a pointer to the next element.
  • As for the other four Ws and To what extent (IB), they serve as pointers to the current position.

(blu3mo)Looking back, I’m not sure why I thought of “how” as a pointer to the next element.