<aside> 🌐 A guide to understanding key concepts and how to use the 5-50-100 Circle Networking System effectively.

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👣 Key Concepts

📖 What is the ‘5-50-100 Circle Networking System’?

Understanding Dunbar's Number

Dunbar, a University of Oxford anthropologist, proposed that the human brain can only maintain stable relationships with about 150 people. Even if you have thousands of contacts, you can realistically maintain close relationships with just around 150 people. A smaller, narrower circle may limit your personal growth, while a broader one can help you thrive.

Importantly, while the number 150 remains constant, the specific individuals within that circle should change over time. It’s essential to make new connections, even as you age, to continue growing both personally and socially.

The 5-50-100 Golden Networking Circle

Building on Dunbar’s Number, the 5-50-100 system categorizes your relationships into three tiers:

• Top 5: Your closest, most trusted friends. These are the people you share your vulnerabilities with and can rely on in any situation. Keep in regular contact, as it’s the connection, not the content, that matters most here. No career returns expected—only emotional investment.
• Key 50: These are individuals you feel aligned with in terms of values, interests, or expertise. These relationships should be nurtured with regular contact (at least weekly), by sharing value, resources, or simply staying updated with each other’s lives.
• All 100: A wider circle of acquaintances who, while not as close, still offer opportunities for personal and professional growth. Engage with them monthly and remember to reach out during birthdays, holidays, or key events.

By managing these circles, you can cultivate relationships that enhance your personal and professional life.

🏷️ How to Use the System

Step 1: Organize Your Social Circle

Start by managing your current network in the Basic Information template. Add the names and details of your contacts. This will serve as your foundation, and you can continue to update it as your relationships evolve.

Step 2: Sort Contacts into the 5-50-100 Categories

Once your network is set up, filter your contacts in the Basic Information and sort them into the 5-50-100 categories. Use the 🫶 Circle Management template to organize them according to their importance in your social circle.