Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.
世界充满了迹象和奇迹,但我们视而不见地经过它们。
专业人士其实就是能更优雅的从错误从回到正常状态的业余人士。
I think the biggest thing is just to be yourself and to be comfortable with who you are.