This is a lot more like science then the usual default of blaming and assumptions and implicit expectations that most people conduct their relationships in.
If you have found it a useful communicative tool, then I am glad for you. No doubt communication can be hard, so we've gotta use whatever tools we find effective. But honestly when I try speaking like that, I can't help but feel like a robot or a program. It feels very unnatural and very awkward to me. Perhaps that distance is exactly what lends it efficacy for some people, but that very distance only lends it offputticacy for me.
Am I right and you wrong? No, I don't think so. I have no reason to doubt that you have found success with such an approach. But were I a barkeep and you a patron responding like that when asked "why the long face?", you'd be getting a double of tequila on the house. (Tequila has a funny way of bringing out one's inner party, in my experience—or getting one started where there's yet only a quiet inner evening get-together).
Communication like that can be very helpful when dealing with personal conflict -- marriage, friendships, etc., but I can't see how that would help in the public sphere.
If a political opponent, writer, or public speaker were to say or write something like that, it would be irritating and off-putting. I'd think "OK, but what's your point?"
... That would be inappropriate, unhelpful, and unproductive. It would be better to engage with the opponent’s argument with another argument than to resort to talking about personal feelings in that context.
I wonder how many arguments would be defused if both sides could phrase the other side's point of view in a way they would agree was accurately stated.
I find it helps keep me sane.