Which vocal tonality do you generally have throughout social interactions? And is it intentional?

Which vocal tonality do you generally have throughout social interactions? And is it intentional?

⬇ Here's a video explaining them if you don't understand the diagram
TimeStamps: Seeking Rapport - 1:07 \ Monotone - 1:40 \ Breaking Rapport - 2:12
Which vocal tonality do you generally have throughout social interactions? And is it intentional?
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