Callum D’s Reviews > The Tipping Point: How Little Things Can Make a Big Difference > Status Update

Callum D
Callum D is 15% done
— Jan 19, 2026 05:26AM
The Tipping Point: How Little Things Can Make a Big Difference

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Callum D
Callum D is 50% done
— Jan 21, 2026 09:54AM
The Tipping Point: How Little Things Can Make a Big Difference


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