Record the conversation where you get it out right. When you speak an idea, it engages a different part of your brain than when you write it. You often say it clearer when you’re just riffing aloud.

from Writer’s Block is Sometimes Just Typer’s Block

I can relate to this. I’ve been recording myself a lot lately on my iPhone. And I find that sometimes I do get things out more clearly and eloquently when I’m saying it vs. typing it.