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What's Up Docs?

Are friends good for your health?

June 09, 2026 • 28m

Summary

⏱️ 6 min read

Overview

Chris and Zandi explore the power of friendship with cultural historian Tiffany Watt Smith, examining different types of friendships, their health benefits, and practical ways to maintain meaningful connections. The discussion challenges Hollywood's idealized version of friendship, revealing that transient friendships and friendships of convenience are just as valid and valuable as lifelong bonds.

The Different Types of Friendship

Tiffany Watt Smith explains that friendship takes many forms and our expectations are often shaped by unrealistic media portrayals. Research shows we renew about 70% of our friendship group every seven years, making transient friendships completely normal. She describes Aristotle's three-tier framework of friendship while arguing against the hierarchy that suggests some friendships are inferior to others.

  • People in Ghana emphasize practical help in friendship, while Americans emphasize emotional support - showing friendship means different things across cultures
  • We renew about 70% of our friendship group every seven years, making transient friendships very common
  • Aristotle identified three types: perfect soulmate friendships, fun-based friendships, and useful/transactional friendships
  • Friendships of convenience (school gates, work, neighbors) are often overlooked but provide real value and community
" I think we're inclined to think of friendships as something that we have rather than something that we do "
" That person wasn't a real friend because we're not still friends - I think this is a real problem actually "

Crisis and Transformation in Friendship

Tiffany shares her personal friendship crisis in her late twenties when her university friend group scattered and she felt isolated. This vulnerable moment led her to write her book 'Bad Friend' and completely transform her understanding of what friendship means. She moved from expecting one ideal type of friendship to valuing a diverse ecosystem of different friendship styles.

  • Tiffany experienced a friendship crisis in her late twenties when university friends scattered
  • She felt she didn't have the close-knit group seen in movies like Friends or Richard Curtis films
  • The crisis prompted her to research the history and meaning of friendship
  • She learned to value many different kinds of friendships rather than one ideal type
" I just felt like I didn't really have the close-knit group of friends that I wanted to have or that I imagined I ought to have or that you see in the movies "

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