I have written before about having small ideas rather than big ones - unable to take them beyond a certain point - but it goes deeper than just being impatient to get my thoughts out.
I seem to share my comments in clusters.
I tend not to put out a single post on something but a number; a series of connected, progressive thoughts with the ideas (often contradictory) morphing as they go.
The process is visible.
Sometimes that can be seen within a single post, its trajectory changing as I work through a topic. Very much a case of thinking out loud or, rather, on the page.
Then, after reaching what amounts to a conclusion, the subject is put to one side, exhausted, leaving the appearance of a brief obsession.
It's just the way I work.