گزارش خطا در معنی کلمه 'run head against a brick wall'

1 general:: Phrase(s): run one’s head against a brick wall Fig. to be frustrated by coming up against an insurmountable obstacle. • There is no point in running your head against a brick wall. If you can’t succeed in this case, don’t even try. • I have been running my head against a brick wall about this problem long enough.