Where to find and write what I should do on calls and messages.
What changes in your instructions when they are spoken out loud on a call: one question per turn, the `<attends>` pause, emails I should never spell, numbers in words. Read the general writing article first for structure and scenarios.
What to put in your instructions and how to lay them out: the light markdown I read, general rules before scenarios, and why stating the goal beats scripting the exact sentence.
The two settings places where my instructions live, phone and writing, and what else on those screens is not the script.