Typically paired as contrasting actions (A ↔ B) to highlight a dilemma:
Note: The same verb or its opposite appears twice – once after たら (conditional) and once before で (restatement). で marks the resulting situation as itself problematic.
The grammar pattern たら~で expresses the idea that no matter which choice is made or which outcome occurs, a problem or difficulty arises either way. It conveys a sense of frustration or resignation – "if you do X, then X causes problems; if you do Y, then Y causes problems too." The pattern often appears in pairs to highlight a dilemma or no-win situation.
The structure is: Verb[たら] + Verb[たら]で + (negative consequence), meaning that the action itself brings its own set of troubles. The で here functions as a conjunctive particle meaning "and because of that" or "that in itself."
The most common usage presents two contrasting actions (often opposites), each followed by たら~で, to show that neither option leads to a good result.
Sometimes only one たら~で clause is used, expressing that even if a certain outcome is achieved, it brings its own problems or considerations.
Here, the speaker acknowledges that even the desired outcome (passing) comes with its own difficulties.
This pattern carries a tone of resignation, complaint, or wry observation. The speaker feels that no matter what happens, things won't be simple. It is used in spoken Japanese and informal writing. The verb after たら and before で is typically the same verb repeated (e.g., したらしたで, いったら行ったらいった行ったで). This repetition is a key feature of the pattern.