Case 14 of 20 · Decision Making
Scenariointermediate⭐ 45 XP💰 Money IslandDecision Making — Argument Building
You're asked to mediate a disagreement between two groups who see argument building very differently.
🎯 Your mission
Decide what to do.
⚡ The twist
Every option has a cost. Which one can you live with?
What You'll Learn
Key Concept: Argument Building
Think About This
You're asked to mediate a disagreement between two groups who see argument building very differently. How would you help both sides understand each other while identifying the strongest elements of each position?
Thinking Steps
Frame the Question
Define the core question about argument building precisely. What assumptions are built into how it's framed?
Assess Evidence
What evidence exists? Rate each piece as strong, moderate, or weak. Note gaps.
Generate Hypotheses
Develop at least 3 possible explanations or solutions. Include one unconventional option.
Evaluate Systematically
Test each hypothesis against the evidence. What are the trade-offs? What are the risks?
Think Ahead
If your conclusion is correct, what are the second-order effects? What implications follow?
State Your Position
Present your conclusion with confidence level (%), key reasons, and what could prove you wrong.
Metacognitive Check
What biases might have influenced you? Did you use the right thinking framework? What would you research further?
Key Points
Understand argument building
Practice decision making daily
Apply thinking skills to real-world situations
Key Vocabulary
Regret Minimization
Making choices that minimize future regret rather than maximizing current comfort
Second-Order Effects
The consequences of consequences — what happens after the immediate result
Expected Value
The average outcome when you multiply probability by payoff
Sunk Cost Fallacy
Continuing something because of past investment rather than future value
Why This Matters in Real Life
Professionals in every field rely on decision making. Lawyers, journalists, engineers, and executives all use these exact thinking processes.
Talk About It
Discuss these questions with a friend, parent, or classmate.
- 1Find a current event that illustrates argument building in action. What can we learn from it?
- 2What are the limitations of this thinking framework? When might it lead you astray?
- 3How would someone from a completely different background or culture approach this differently?
- 4Design a challenge or game that would help someone practice this skill.
Solve the Case
Case 1
1 of 3What is the main idea of argument building?
Stretch Challenge
Try this in real life this week.
Track one decision you made today — did it go how you expected?
For the dinner table
“Tell me about a choice you're proud of, and one you'd redo.”
Next Smart Case
We'll pick a case that matches exactly how well you're thinking right now.
Challenge a friend
Can they solve this case? Share it on IG, TikTok, or WhatsApp.
