The distinction between "purpose-why" and "cause-why" when using the word "why" is an important one, as it highlights the difference between asking about intention and asking about cause. When using "why" to ask about intention, it is implied that there was a conscious decision-making process that led to a particular outcome. This can be understood as asking "What caused this result to occur as a result of a deliberate choice?" On the other hand, when using "why" without implying intention, it is simply asking for the cause of a state of affairs, regardless of whether it was deliberate or not. This can be understood as asking "What caused this result, regardless of whether it was a deliberate choice or not?"