收拾心情，整理思绪，地道的英语怎么说

To compose one's emotion and organize one's thoughts.

例如：这事发生后，我要收拾心情，整理思绪。
I need to compose my emotion and organize my thoughts on what happened.

composed oneself

He composed himself and knocked lightly on the door...

He stepped back, composed himself, and then looked up at the camera ...

If you think about it, it makes a lot of sense.

Clean up the mood, organize thoughts

I'll refresh my mind and figure my thoughts out.

pull sb together.很口语的！！