YOU SAID:
I am so done with this stupid party
INTO JAPANESE
私はこの愚かなパーティーでとても終わりです
BACK INTO ENGLISH
I am at the end of this stupid party
INTO JAPANESE
私はこの愚かなパーティの終わりにいる
BACK INTO ENGLISH
I am at the end of this stupid party
That didn't even make that much sense in English.