Microsoft Office includes a dictation program. With my school, I get Microsoft Office for free.

I don’t like Word at all, but I can talk faster than I can type, so why not?
This isn’t bad. It’s clunky, I haven’t figured out how to get it to indent a paragraph, and saying comma, insert space, new line, is kinda weird.
I’ve heard it’ll take some getting used to.
If I can master this, maybe my book will actually get done, you know, like now instead of three years from now.