I think we all have cathartic moments. I had one recently in response to a post that made me so angry I was almost in tears. Although it was not aimed at me personally, I took it personally, because it was not the first time the poster had taken this particular line and I felt goaded and, yes, a little demeaned. So I rattled off my response and then thought "don't be so b****y silly. It will roll off them like water off a ducks back, give fuel to their fire and you won't feel any better". So it was the delete button and a stiff drink. As in the real world, there are going to be people you don't like, but on GN it is easier to avoid them!