Which of these is most important? Please post your type and which two of these six (who, what, when, where, why, how) you think is most important, or plays the greatest role in your cognitive processes, or you find the most useful, or you find the best, etc. You can rank them or not rank them. It might be nice to not think too much about it and provide a fairly unfiltered reaction, but don't feel obligated to do that either.
My suspicion is that this is generally type related, if one is willing to work at a certain level of abstraction/thematicism (obviously, which of these is most important is highly situational, but I'm asking the question in the most general sense possible). I'll post my own preferences and my predictions of correlations between functions and these questions later.