English phrase from drama scenes
What Does "i cannot sleep" Mean?
Learn what "i cannot sleep" means, when people say it, and how to use it naturally in English.
Intermediate
Neutral
Firm
Express Doubt
I cannot sleep until I know he's in custody.
This means the speaker feels too unsettled to rest until the person has been arrested or detained.
From Under Her Control, Episode 55
When do people say this?
Scene Context
Someone says they cannot relax until they know a suspect is in custody.
Usage Scenario
Use it to show strong emotional stress or concern during a criminal investigation. It sounds serious and is not a casual everyday phrase.
Better ways to say it
1
I cannot sleep until I know he's in custody.
2
I need to know he's in custody before I can rest.
3
I won't be able to sleep until he's in custody.
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