In my experience, that doesn't help. They don't know what their point is yet; they're just gratuitously holding conversational priority, so they can say what it is the instant they figure it out.
Once I detect stream-of-consciousness, I do a warning signal, like a frown or a yawn, then I make a visual cue that I'm exiting the conversation.
The Church of Interruption and Barker conversational style just doesn't work for me. I expect to be able to speak complete thoughts and listen to complete thoughts--thoughts that have a timely conclusion.
Once I detect stream-of-consciousness, I do a warning signal, like a frown or a yawn, then I make a visual cue that I'm exiting the conversation.
The Church of Interruption and Barker conversational style just doesn't work for me. I expect to be able to speak complete thoughts and listen to complete thoughts--thoughts that have a timely conclusion.