YOU SAID:

fortunately i'm the absolute opposite of what you described of me

INTO JAPANESE

幸いなことに、私はあなたが私に説明したものとは全く反対です

BACK INTO ENGLISH

Fortunately, I am quite opposed to what you have explained to me.

INTO JAPANESE

幸いなことに、私はあなたが私に説明したことには全く反対です。

BACK INTO ENGLISH

Fortunately, I totally disagree with what you explained to me.

INTO JAPANESE

幸いなことに、私はあなたが私に説明したことにまったく同意しません。

BACK INTO ENGLISH

Fortunately, I totally disagree with what you explained to me.