Rant 2/n; 😎 = me, 💩 = client
The (brief but comprehensive) docs I sent my client contained the following line: "Any text that has not been translated will be highlighted yellow for the admins".

A day later:
💩: "Hey, I like the new design, but why are the titles yellow?"
😎: "They aren't actually yellow. You just see that because you're logged in and they aren't translated"
💩: "But the yellow doesn't look good with the design. Visitors will think it looks unprofessional. Make them not yellow!"
😎: "They won't see the yellow! Only you can see it so you don't miss any translations"
💩: "Hi, I just noticed some of the titles aren't in English. How do I translate them? And they're still yellow."

😐🙁😠😡🤬💥