4 of 1 ·Reversible or Hard to Reverse?

Lesson 4 · Choices and Trade-offs
Match decision speed to the cost of being wrong.
Reversible choices can be tested quickly because mistakes are cheap to correct. Hard-to-reverse choices deserve slower research, wider consultation and clearer safeguards.
Click to zoomIllustration supporting Trying a timetable versus leaving a teamA new study timetable can be tested for one week and changed. Leaving a long-term team affects commitments and relationships, so it needs more thought and conversation.
3 more parts in this lesson
Walkthroughs, code labs, mini-games and the checkpoint quiz unlock when you buy the course.