to bang one's head against a brick wall
- idiom
- Informal
- "The experience of applying for funding for taxonomic initiatives," he says, "can be like banging my head against a brick wall."
Examples
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She spent weeks trying to get the team to agree, but it was like banging her head against a brick wall.
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I've just been on my own so far, banging my head against a brick wall metaphorically.
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It's like banging your head against a brick wall.
Blog text (12) -
But sometimes it feels like I'm banging my head against a brick wall.
Blog text (27) -
I'm banging my head against a brick wall here.
Blog text (3) -
It may sometimes feel as if you are 'banging your head against a brick wall' when you remind patients of the dangers of smoking, encourage them to consider stopping, and offer support to do so.
Academic text (2014) -
Whilst I have been banging my head against a brick wall for years, looking for the ideal development platform, Linux tools and libraries have been quietly maturing under my nose.
Blog text (5) -
After several failed attempts to resolve the issue, I realized I was just banging my head against a brick wall.
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Whenever I try to explain my ideas to him, it feels like I'm banging my head against a brick wall.
Synonyms
Try very hard to do something even though you will probably fail
To waste time and effort without making progress
To waste effort on something that cannot succeed
To waste time on busy work and make no progress
Antonyms
How Fruitless
- Informal
Surface Forms
Morphology
bang + one + head + against + a + brick + wall
The literal components ('bang', 'head', 'against', 'brick wall') create a vivid image of repeatedly striking an immovable obstacle, which naturally suggests futile effort or frustration. Because this is a metaphorical usage rather than a direct, compositional meaning, a B1 learner would likely infer the general idea but may need figurative reasoning or cross‑linguistic parallels to map it precisely to 'trying repeatedly and failing', so it is not fully transparent.
Etymology
Bang one's head against a brick wall comes from the image of someone banging their head on a hard brick wall again and again and getting nowhere. That's why it means 'to keep trying but get no result' or 'to feel very frustrated'.