Interesting. I remember being taught some fishy stuff in school such as the tongue map, and the fact communication was at least 70% nonverbal. Internet access

Interesting. I remember being taught some fishy stuff in school such as the tongue map, and the fact communication was at least 70% nonverbal. Internet access at home not being a thing at the time (at least in my country) meant we believed most if not all of that stuff. People are much more skeptical now than a couple of decades ago, to the point that claiming hand gestures slightly improve communication requires full blown studies to back it up. And I'm 100% fine with it.