The experience becomes autotelic or intrinsically rewarding ; we do it for its own sake .

这种感受有自成目的或固有回报；我们为其自身原因而动作。

The answer is that life is worth living when we can experience the joy of doing what we want to do , have autotelic experiences , or flow .

答案是生命意义体现在当我们做想做的事感受快乐，完成“自成目的”体验，或称为“心流”。