I use this form of brain-to-brain communication that involves using other parts of my body to make sounds that I assume other people can interpret using their e

I use this form of brain-to-brain communication that involves using other parts of my body to make sounds that I assume other people can interpret using their ears, and map onto ideas. It takes a lot of training during childhood to get this down but once you do it's pretty efficient and you can transmit fairly complex ideas fairly quickly, especially if you can assume knowledge and context on the receiver end.