YOU SAID:
Only you can decide what breaks you
INTO JAPANESE
あなただけがあなたを壊すものを決めることができます
BACK INTO ENGLISH
Only you can decide what will break you
INTO JAPANESE
何があなたを壊すかを決めることができるのはあなただけです
BACK INTO ENGLISH
Only you can decide what will break you
That didn't even make that much sense in English.