Lesson 1: Writing that gets read and acted on
19 min read·13 Oct 2026
Module 9 · Lesson 1 · About 45 minutes · Needs: the St Mary's incident (Module 5, Lesson 2); basic Python
The situation
Friday 15 May 2026, week 9 at Harbourline Freight. On Tuesday a message from St Mary's about HF-91318, a late delivery, went to the pilot's routine queue. The hospital waited until Thursday for a reply. No payment was due, but Joan's same-day rule for the hospital never fired.
The same week, Rafael announced he is leaving; his last day is Friday 22 May. Single sign-on finished on 30 April, later than planned, and that slip still belongs in every update. Over the next week you will write about one incident eight times, for different readers. This lesson is how.