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Habit Quote by Charles Duhigg

“It wasn’t the trip to Cairo that had caused the shift, scientists were convinced, or the divorce or desert trek. It was that Lisa had focused on changing just one habit—smoking—at first. Everyone in the study had gone through a similar process. By focusing on one pattern—what is known as a…” quote by Charles Duhigg
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““It wasn’t the trip to Cairo that had caused the shift, scientists were convinced, or the divorce or desert trek. It was that Lisa had focused on changing just one habit—smoking—at first. Everyone in the study had gone through a similar process. By focusing on one pattern—what is known as a “keystone habit”—Lisa had taught herself how to reprogram the other routines in her life, as well.””

Charles Duhigg

About This Quote

Source Book: The Power of Habit by Charles Duhigg, 2012

Changing a single keystone habit can trigger widespread behavior change across a person’s life.

In simple terms: One key habit can reshape many others.

Key Takeaway

Identify and modify a pivotal habit.

Themes

habit formation behavior change self‑improvement

Mood

motivational reflective

Type

inspirational practical

When to use this quote

  • weight loss
  • smoking cessation
  • productivity
  • relationships

Key Concepts

keystone habit habit loop cue‑routine‑reward

Questions to Reflect On

  • What habit could serve as a keystone for you?
  • How will you track progress?
A Different Perspective

Keystone habits may be hard to pinpoint and require sustained effort.

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