This is very well articulated and at least partly rings true for me. However, after typing out a response of the nature you described, I hit the back button rather than submit.
Funny. I thought that was my thing. Typing out a disagreement comment, then read it and think: "How will this discussion end? Will any good conclusion come out of it, or will it be mere sword flailing?".
More often than not, I hit back instead of submit.
