YOU SAID:
You should stay home for some rest
INTO JAPANESE
あなたは休憩のために家にいなければなりません
BACK INTO ENGLISH
You have to stay home for a break
INTO JAPANESE
あなたは家にいなくてもよろしい。
BACK INTO ENGLISH
You don't have to stay home.
INTO JAPANESE
あなたは家にいなくてもよろしい。
BACK INTO ENGLISH
You don't have to stay home.
That didn't even make that much sense in English.