out of it

Từ điển Oxford Advanced Learner 8th

ˈout of it idiom
(informal)
1. sad because you are not included in sth
•We've only just moved here so we feel a little out of it.
2. not aware of what is happening, usually because of drinking too much alcohol, or taking drugs
•He looks completely out of it.
Main entry: ↑out_idiom