A lot of Vim tricks are geared toward working with source code, which I don’t do so much anymore. Below are some that are specifically helpful for working with prose. This list is not remotely exhaustive. I’m limiting it to stuff regular folks like me might use on a regular basis. I’m also skipping past the basics like w / W / b / B / etc. (If you’re new to Vim, try vimtutor in your terminal.)