Yuching's Flow

Flow is the mental state of operation in which a person in an activity is fully immersed in a feeling of energized focus, full involvement, and success in the process of the activity.

心流（英语：flow）定義是一種將個人精神力完全投注在某種活動上的感覺；心流產生時同時會有高度的興奮及充實感。

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