Freakonomics Radio

Are You Ready for a Fresh Start? (Update)

December 30, 2025

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  • The "fresh start effect" describes how temporal landmarks like New Year's Day, birthdays, or new jobs psychologically motivate aspirational behavior by creating a sense of a clean slate and encouraging big-picture goal reflection. 
  • The success of a fresh start is not guaranteed; while it provides initial motivation, lasting change requires tools to overcome obstacles, and disruptions (like the COVID-19 pandemic) can either create opportunities for new habits or erase established ones. 
  • A 'reset'—a form of forced fresh start—can be beneficial for those performing poorly (like low-average baseball batters), but detrimental for those already succeeding, suggesting that the impact of a fresh start depends on the individual's prior performance. 

Segments

Introduction to New Year’s Resolutions
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(00:01:04)
  • Key Takeaway: New Year’s resolutions are a common attempt at behavior change, but their success rate is questionable.
  • Summary: Host Stephen Dubner introduces the topic of New Year’s resolutions and questions their effectiveness. He introduces Katie Milkman, a behavior change specialist, who discusses the common goals people set (eating better, exercising more).
Defining the Fresh Start Effect
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(00:03:35)
  • Key Takeaway: Fresh starts—like New Year’s or birthdays—psychologically signal a new beginning, enabling people to wipe the slate clean.
  • Summary: The discussion defines the ‘fresh start effect,’ noting that fresh starts are not limited to January 1st but include birthdays, new jobs, or moving. Milkman explains this shifts psychology by feeling like a new beginning and encouraging big-picture thinking.
Historical Context of Fresh Starts
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(00:04:49)
  • Key Takeaway: The concept of a fresh start is ancient, seen in religious texts and philosophy (e.g., tabula rasa), but was under-studied academically until recently.
  • Summary: Dubner provides historical context, referencing the story of Joseph and John Locke’s ’tabula rasa.’ Milkman notes that while the concept feels intuitive, it hadn’t received much academic attention until her research.
Evaluating Resolution Success Rates
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(00:07:48)
  • Key Takeaway: Objective success rates for New Year’s resolutions are likely much lower (as low as 8%) than self-reported rates (up to 55%).
  • Summary: The segment contrasts a high self-reported success rate (55%) from one study with Milkman’s skepticism, citing other studies showing rates as low as 8%. They discuss the difficulty of objective measurement and how question phrasing affects reported success.
Fresh Starts as a Tool for Change
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(00:10:22)
  • Key Takeaway: Fresh starts provide momentary motivation, but sustained behavior change requires tools to overcome daily obstacles.
  • Summary: Milkman discusses her 2014 research using Google search data to confirm goal creation peaks at fresh start moments. She emphasizes that while motivation is key, it’s not a ‘one-and-done solution’ for daily habits.
Manipulating Fresh Starts for Savings
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(00:11:40)
  • Key Takeaway: Tying a desired action to a personal fresh start marker (like a birthday) can effectively encourage one-time commitments like saving for retirement.
  • Summary: Details of an experiment where employees were prompted to start saving either ’now’ or ‘in three months’ versus prompting them to start ’now’ or ‘after their next birthday.’ Birthday prompts proved more effective than generic dates.
New Locations Trigger Fresh Starts
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(00:13:49)
  • Key Takeaway: New environments, like travel or moving, break routines and expose people to novelty, facilitating psychological change.
  • Summary: The discussion explores how new locations break routines, inspiring new behaviors (like reading different books). This is linked to the massive, unscheduled fresh start caused by the COVID-19 pandemic.
Andy Byford’s Transit Fresh Starts
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(00:17:28)
  • Key Takeaway: Transit leaders like Andy Byford use the fresh start provided by a new job to push for massive, necessary overhauls.
  • Summary: Andy Byford, transit official, discusses how moving between cities (NYC, London) provides an invigorating fresh start to tackle systemic problems, such as his $40 billion ‘Fast Forward’ plan for the NYC subway.
Forced Fresh Starts in London Commuting
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(00:24:22)
  • Key Takeaway: A forced disruption (like a strike) can act as a fresh start, leading about 5% of commuters to adopt a permanently better routine.
  • Summary: Ferdinand Rauch discusses research on a London tube strike. Commuters who were forced onto new routes found better alternatives and stuck with them, demonstrating the power of disruption.
The Reset Effect: When Fresh Starts Fail
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(00:32:34)
  • Key Takeaway: Disruptions can negatively impact established good habits, and a statistical ‘reset’ can be beneficial only if performance was previously weak.
  • Summary: Heng Chen Dai explains her research on ‘resets’ using MLB trades. Players with low batting averages improved after a reset (cross-league trade), while high performers declined.
Psychology of the Baseball Reset
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(00:40:07)
  • Key Takeaway: The psychological impact of a reset is significant, offering hope to those struggling but creating pressure for those succeeding.
  • Summary: Former pitcher Bob Tewksbury discusses how a trade felt like a fresh start when he was struggling, but when he was doing well, the change felt like a loss of comfort and routine.
Conclusion: Taking a Mulligan
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(00:43:59)
  • Key Takeaway: Given the difficulty of maintaining goals during stressful times (like the pandemic), listeners should grant themselves slack and embrace the next fresh start.
  • Summary: Milkman suggests taking a ‘mulligan’ (a do-over) for the difficult years of 2020/2021 and encourages listeners to use the next fresh start to pursue their goals.