But we all do, all day, it’s what dictates our actions. How many times have you learned from other people’s mistakes and made a change in your actions or an avoidance of some sort?
So should it be, “Thou shall not overtly tell others of your judgment on them?” It’s better I guess, but they can still see in your actions that you’re judging them. Maybe it’s best instead, to have a discussion. Explain why you do or don’t do what you do or don’t do.