Can't see the forest for the trees
Meaning
Lose sight of the big picture by focusing on details.
Usage
Used when detail overload obscures overall goals.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Early metaphors warned against missing the broader forest when staring at the trunks.
Common in 19th-century essays about perception and judgment.