You bring up a great point, I see introversion/extroversion as more of a construct and I think it's much more fluid than most people realize. For instance, one person I met on the Transiberian Railroad told me, "I had no idea you were an introvert." When I'm living my most authentic life (around like-minded people) I feel I have more to contribute, so I'm naturally more outgoing. "Introversion" may indeed be a hesitation that my voice will not resonate.

I have to figure out how to strike that healthy balance between "identifying as an introvert" (which is partially true these days) and helping others who "identify as introverts" move towards speaking lessons.

I never thought of "putting false energy into the universe" as a way to approach other language learning processes too!

Thank you Gianina! Your feedback is invaluable as always!