🐟 Episode 4: Fishbone Diagram – Finding Root Causes

🔔 Intro:

Ever felt like a detective trying to solve a mystery at work? 🕵️ That’s exactly what the Fishbone Diagram (aka Ishikawa Diagram) does. In this episode, we’ll see how freshers can use it to crack the case of “Why is this problem happening again and again?”


📖 Content:

The Fishbone Diagram looks like a 🐟 fish skeleton (hence the name).
The head = the problem.
The bones = possible causes.

Common categories (the “big bones”):

  • People 👨‍💻 – maybe training issues.
  • Process 🔄 – maybe too many steps.
  • Machines ⚙️ – maybe outdated equipment.
  • Materials 📦 – maybe low-quality stuff.
  • Environment 🌦 – maybe external conditions.

How to use:

  1. Write the problem at the head.
  2. Brainstorm causes → add them to bones.
  3. Dig deeper until you find the real culprit.

Example:

  • Problem: Project delays.
  • Causes? People (late updates), Process (unclear steps), Machines (slow laptops), Materials (missing docs).
    And boom 💥 — the hidden villain shows up.

✅ What We Learnt Today:

  • Fishbone Diagram = cause-finding detective tool.
  • Problem at the head, causes on the bones.
  • Helps freshers ask the right “Why?” questions.

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