Welcome to Latchkey

in this chapter

• What this course is, and how its story works
• How tests and written memos are graded — and why a test gives you only one attempt
• The one idea the whole course stands on: judging decisions by their process, not their outcome
• Two warm-up calls and a short note, to try the mechanics before anything counts

about 15–20 minutes

Start here. The chapters unlock in order, and each one builds on the last.