The Importance of a Vocal Coach

I have an idea of what the perfect way to say this thing is, but it's surprisingly hard to do when you're actually recording something. And I think there's a little bit of the effect where it's like you have the idea of the perfect version in your head, but you can't express it with your physical mouth made of meat. Have you ever like considered acting classes? I haven't considered acting classes, but I have seriously thought about going to a vocal coach or something like that.