Office Hours with Arthur Brooks

A 5-Step Approach to Ending Your Phone Addiction

23 snips
Nov 10, 2025
Explore the pull of smartphone addiction as it taps into our brain's dopamine system. Discover how loneliness and boredom can heighten this risk. Delve into the parallels between screen addiction and other substances like alcohol. Learn five practical strategies to manage device use, including creating tech-free zones and mindful engagement. Find ways to reclaim your attention while keeping devices in your life—you'll be amazed at how much more fulfilling real experiences can be!
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INSIGHT

Dopamine Drives Learning And Motivation

  • Dopamine evolved to motivate learning, wanting, and survival by signaling reward and anticipation.
  • This reward system trains behavior by reinforcing actions that produced gains and discouraging those that did not.
INSIGHT

Smartphones Escalate The Reward Loop

  • Smartphones escalate dopamine-driven checking because apps increase the chance of unexpected rewards.
  • More apps and notifications amplify the training loop so people check devices more often each day.
INSIGHT

Social Media Is Junk Food For Connection

  • Social media provides a trickle of oxytocin compared with real human contact, so people spend more time chasing connection.
  • This creates a cycle where virtual socializing increases loneliness, which then increases device use.
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