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Geoffrey Chen

Where life, thought, and technology meet

  • Philosophy Notes
    • Philosophical Concepts
    • Western Philosophers
      • Kant
      • Hegel
      • Understanding Philosophy: Figures, Problems, and Ideas
    • Western Philosophy 50 Questions
    • Applied Philosophy
      • How Civilizations Remain Themselves: Series Overview and Reading Map
      • The Future Has No Representative
      • Who Maintains the World?
    • Everyday Philosophy
    • Sustenesis Theory
      • Sustenesis Daily Briefing
      • Sustenesis Research Brief
      • My Philosophy
      • AI Philosophy Observations
  • Mind & Psychology
    • How Everyday Psychology Takes Shape: Season One Overview
    • How Do We Read Other People? — How Everyday Psychology Takes Shape, Season Two
    • Everyday Psychology
  • Reading Notes
    • Daoist Notes
    • Bible Notes
    • Jung’s The Red Book Reading Notes
    • 100 Works of World Literature
    • Modern European History: From Revolution to World War
    • Other Reading Notes
    • Daily Fun with Maths, Physics and Chemistry
    • One Classical Chinese Sentence a Day
    • One Concept a Day
  • Reflections
    • Knowledge Life
    • How a Person Builds a World
    • Toy Memoir
  • AI
    • AI Technology Observations
    • How Digital Life Actually Works
    • Judgment in the Age of AI: 50 Everyday Questions
    • After AI Enters the Workflow
    • Choosing the Right AI Tool
    • Daily AI Observation
    • When Numbers Start Making Decisions — Season One Overview: Life on Either Side of the Threshold
    • AI and the Way People Work
  • Australian Life
    • How Australian Systems Work
    • Why Do Australians Say It This Way?
    • One English Sentence a Day
    • Australian Towns
  • Projects
  • Piano
    • Piano Sheet Music
    • A Listening Map of 50 Piano Works
    • 88 Pianists
    • Building a Piano Piece: From First Reading to Reliable Performance
    • Hearing Mathematics
    • Notes on Adult Piano Learning
    • Western Music
  • A Map of Ideas
  • Ask Geoff
  • Contact Me
  • About

Category: Reflections

How Seven Paper Pieces Became a Whole World

自制玩具, Homemade Toys, Tangram, 七巧板

Why Can Losing $50 Feel Weightier Than Gaining $50?

Decision-Making, Loss Aversion, 决策, 损失厌恶

Why Can an Inferior Third Option Change What We Choose?

Decision-Making, Decoy Effect, 诱饵效应, 决策

How Did Pieces of Sorghum Stalk Become Pretend Glasses?

自制玩具, 高粱秆, Homemade Toys, Sorghum Stalk

Why Do Easy-to-Recall Events Seem More Common?

Availability Heuristic, 频率判断, Frequency Judgement, 可得性启发式

How Did Interlocked Legs Make a Moving ‘Flower Basket’?

Schoolyard Play, Traditional Games, 校园游戏, 传统游戏

Why Do Things We Build Ourselves Feel More Valuable?

IKEA Effect, IKEA效应, Psychological Ownership, 心理所有感

Why Can One Good Trait Colour an Entire Impression?

社会判断, Halo Effect, Social Judgement, 光环效应

Why Do We Underestimate the Impact of Small Kindnesses?

社会认知, 视角采择, Kindness, Perspective Taking, Social Cognition, 善意

How Did a Cardboard Box and Rubber Bands Become a ‘Guitar’?

Childhood Play, 童年游戏, 自制玩具, Homemade Toys, Rubber Band Instruments, 橡皮筋乐器

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