alt Hacker NewsOh and I forgot: I can play some instruments, but the voice is the cruelest one to learn. You can‘t „see“ what you are actually doing (wrong). And most of the time you can‘t even feel it very well. This why vocal training is full of analogies and imagery.
I wish it weren't. I would have gotten a lot more mileage out of "force a yawn, see what your mouth does, and do that" rather than "more space, more space, open up!".