Is There a Course on the Night Thomas Speech Work?

We don't spend enough time being aware of where our tongues are. Knight thompson's speech work is a course that has been developed for people who work with dialects. We can do things like internal gurning, how you can put your tongue in sort of strange places and begin to play around with what's the sound that comes out? If you talk with te tongue over in your cheek. That's a really different sound. T it's really fun for accident work. I think just even looking in the mirror and vocalizing and seeing what is your go to position? Where do you tend to keep your tongue um? And is that a useful position, or is it not