It sounds like you're missing the point entirely. I think you have a lot to learn from this style of communication. >I'd say something like: ‘When you said, “I

It sounds like you're missing the point entirely. I think you have a lot to learn from this style of communication. >I'd say something like: ‘When you said, “I’m not happy with your work,” to me in front of the team, it undermines my authority and the way it's phrased is inappropriate. I want us to be able to give each other feedback, but it's important that it happens at the appropriate time and respectfully. Okay, but that's very similar to the way it's originally phrased, but it makes a mistake because your definitions of "undermines my authority" and "inappropriate" might differ from those of your cofounder. By using the universal needs of trust and recognition, you avoid that miscommunication. Your cofounder might ask in response, "How was that inappropriate? I didn't think it was." What do you reply? "It didn't meet my needs of trust and recognition"? >Your intention is to communicate a problem but instead of just doing that this is asking a question. I think this example shows the problem most clearly. These should be statements and not questions. I mean, do you really want or expect an honest answer to the question? Because it's probably something along the lines of "I think these meetings are a waste of my time". I think this analysis shows your problem most clearly. The problem is communicated (with statements, even!): the teammate was 10 minutes late three times and it is negatively impacting team efficiency. The question at the end is purposeful, and to just assume that you already know the answer completely defeats the purpose of communicating. YES, the answer should be honest! Maybe there's a legitimate unknown problem. Asking a question instead of making another statement would clear this up. And if the answer is "I think these meetings are a waste of my time", that's even more valuable! You can then communicate about how to waste less time, whether that's changing the style or frequency of the meetings, excusing that particular person from the meeting, or canceling it all together. Your analysis of these examples is just baffling to me. Complete backwards and missing the point.