In this Think Thursday episode, Molly explores why September so often feels like a natural reset and how the brain is wired to love fresh starts. Building on the earlier episode The Illusion of Starting Over in Habit Change, this conversation distinguishes between the harmful idea of “starting over” and the positive psychology of seasonal resets.

From the Fresh Start Effect and temporal landmarks to the role of the Default Mode Network (DMN) in shaping your self-narrative, you will learn how your brain uses beginnings to motivate you. Molly also shares three practical ways to harness seasonal energy without falling into the trap of believing your progress has been erased.

What You’ll Learn in This Episode

• Why the Fresh Start Effect makes new seasons and beginnings feel so motivating
• How the Default Mode Network acts as your brain’s internal narrator and helps you mark life chapters
• The difference between seasonal resets and the illusion of “starting over”
• How neuroplasticity ensures that every attempt, even slips, strengthens your brain’s pathways
• Three science-backed strategies to make September resets stick

Key Quote

“Your brain loves fresh starts because it loves stories. Temporal landmarks like September are invitations to say, that was then, this is now. What’s the next chapter I want to create?”

Resources and References

• Think Thursday: The Illusion of Starting Over in Habit Change (companion episode)
• Dai, H., Milkman, K., & Riis, J. (2014). The Fresh Start Effect: Temporal Landmarks Motivate Aspirational Behavior. Management Science
• Menon, V. (2023). 20 Years of the Default Mode Network: A Review and Synthesis. Neuron
• Luppi, A. I., Lyu, D., & Stamatakis, E. A. (2025). Core of Consciousness: The Default Mode Network as Nexus of Convergence and Divergence in the Human Brain. Current Opinion in Behavioral Sciences
• Kristin Neff’s research on self-compassion and sustainable change