Most responses are about how not to be alone. Your question reminded me of an old YouTube video I found helpful called how to be alone: https://youtu.be/k7X7sZzSXYs
I agree, I’m seeing selection bias in some replies. NVC, like any framework, can be applied poorly. When it is applied effectively, it just comes across as clear and direct communication.
It is not intended for casual conversation, but to provide a framework for difficult conversations to increase the chances of a positive and productive result.