Have any of you done this? What do you write about? Does it help?

Any good examples of maybe some online blogs that are public?

My new PMHNP (Psych Nurse) that I saw today suggested that I try this, to help track my moods and stuff. Just not quite sure where to begin and what to do.

I guess these forums are a bit of a "journaling" thing for me anyway - just need to put all my thoughts in one spot.