It's basically when you practice bringing yourself down from an anxious state when you're not actually feeling anxious.

基本上是当你练习让自己从焦虑状态中解脱出来，而你实际上并没有感到焦虑。

" I am looking out of my window, " she wrote, " in an anxious and resentful state of mind, " oblivious to my surroundings, " brooding perhaps on some damage done to my prestige, " then suddenly I observe a hovering kestrel.

“我正看着窗外，”她写道，“怀着一种焦虑和怨恨的心态，”忘记了我周围的环境，“沉思着我的声望可能受到的一些损害，”然后我突然观察到一只盘旋的红隼。