YOU SAID:
I canot believe you are such an idiot! i hate you
INTO JAPANESE
私はあなたがそのようなばかだと信じられない!大嫌い
BACK INTO ENGLISH
I can't believe you are such a fool! hate
INTO JAPANESE
あなたがそんなに馬鹿だとは信じられません!嫌い
BACK INTO ENGLISH
I can't believe you are so stupid! Hate
INTO JAPANESE
私はあなたがとても愚かだとは信じられない!嫌い
BACK INTO ENGLISH
I can't believe you are so stupid! Hate
That didn't even make that much sense in English.