Learn the tone, meaning, and better English alternatives around "know this couldn't" with real scene examples.

It means the speaker understands the struggle and is offering support in any way possible.
From Mysterious Murderer, Episode 21
Someone says they understand the difficulty and promises to help however they can.
Use this when giving compassionate support in a serious situation. It is kind and useful, but the full line is too long and context-heavy for a standalone phrase page.
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