I tend to lean towards the "helpful" or compassionate conversations. I have been known to be the one people are drawn to when they are in a crisis. I wonder if I would have made a good councilor.... But I probably would have talked too much! LOL! A good councilor listens. I can do that to! :0)
I am along the lines as Yin and Yan. When someone is in crisis if allowed I will discuss their situation till a resolution is found.
The human condition.
That drive to understand our subjective purpose and embrace it as such.
I love when there is real education going on . . . Be it wisdom gained or lessons learned, if a discussion can even wander THAT path then I am a happy person.
Science, Philosophy, Theology, "Applied" Religion---in no particular order because they are usually intertwined.