Over the years, I must have written a host of responses to other people's posts, only to decide at the last minute to simply ditch them, rather than post them. Often this is because in composing my post, I have vented my frustration with the other poster and realised that posting it won't actually benefit the discussion/debate. Occasionally, I've realised halfway through that they are actually agreeing with me, but that a particular set of wording or the thread title has given me the wrong impression, or I simply haven't read the post or the linked article properly (as occurred on Matt's 'A war against gay person's still at school' thread). Sometimes, even just the action of pressing the 'reply/quote' button is sufficient to satisfy my wish to respond, and I backtrack without even writing a word.
Is this something others here do?