"Sisu" is a concept and way of living that has been interwoven into Finnish culture for more than 500 years. It's about having the grit to push forward in the face of adversity and near-impossible odds. As a psychology expert, I've devoted my career to teaching people how to incorporate sisu into their lives. To gather firsthand data on sisu for my PhD studies, I completed a 1,500-mile running expedition across New Zealand. When you take on a new challenge or need the strength to continue, find a greater purpose to connect with.

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Persons: I've, Angela Duckworth Locations: Finland, New Zealand