Sometimes it’s a good idea to modify the permalink of a post to make it more concise but still understandable, and WordPress allows you to change your permalink directly on your write post/page panel via the small form under the title area. Usually, since permalinks are written in this-kind-of-format-with-dashes, I would have to write that way manually: must carefully keep them lowercased and dashed properly.
However, I just found out that you could simply write your title normally there (with alternating cases and spaces, even):
And WordPress will automatically prettify the permalink for you:
Nice usability, there. To whoever coded this into WP, I humbly thank you.