# in too deep

idiom

Source: https://englishreference.com/idiom/in-too-deep
Updated: 2026-08-10

## Meaning

Involved in a situation to the extent that one cannot cope or escape.

## Examples

- I am in too deep with this project to quit now.
- He started gambling to make extra money, but he soon realized he was in too deep and could not pay his debts.
- By the time she recognized the moral compromises required by her new position, she was already in too deep to withdraw without destroying her reputation.

## Origin

Derived from a swimming metaphor, the phrase indicates a position in water where one can no longer stand. Under modern usage, it suggests a level of involvement from which withdrawal is difficult.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.