YOU SAID:
I don't like you, stupid person.
INTO JAPANESE
私はあなたが好きではない、愚かな人。
BACK INTO ENGLISH
I'm a stupid person you don't like.
INTO JAPANESE
私はあなたが好きではない愚かな人です。
BACK INTO ENGLISH
I am a stupid person you do not like.
INTO JAPANESE
私はあなたが好きではない愚かな人です。
BACK INTO ENGLISH
I am a stupid person you do not like.
You've done this before, haven't you.