Definition #2: a person or group that spreads or promotes an idea, view, etc. I will admit it probably wasn't obvious that's what I was aiming for -- to clarif

Definition #2: a person or group that spreads or promotes an idea, view, etc. I will admit it probably wasn't obvious that's what I was aiming for -- to clarify -- I mentioned depression support groups and family that suffer from depression in my first sentence. I now spend time trying to support others who are struggling with mental health (my family included) with what I study -- articles, books, journals, publishings, and whatever lectures I have time to watch on youtube.