When we do "flow". Flow is the state where we are excited, where we are engaging what we are doing, " where it's much more than being "comfortably numb".

当我们“沉迷“之时，那就是我们感到兴奋，为所做之事着迷的状态，那样大大超越了“舒适地麻木。

哈佛公开课 - 幸福课课程节选

Maybe you're with a friend and the friend is excited about going to the park.

假设你正和一个朋友在一起，你的朋友对于去公园这件事很兴奋。

What if 课堂 - SpeakingMax英语口语达人