be blind to one's own interests
From LSJ
οἴνῳ τὸν οἶνον ἐξελαύνειν → chase out the wine with wine, take a hair of the dog that bit you, try to drive out the wine with wine
English > Greek (Woodhouse Quotes)
⇢ Look up "be blind to one's own interests" on Google (phrase search) | Google | LSJ full text search