YOU SAID:
Hello, you will not be happy
INTO JAPANESE
こんにちは、あなたは幸せではないでしょう
BACK INTO ENGLISH
hello you won't be happy
INTO JAPANESE
こんにちは、あなたは幸せにならないでしょう
BACK INTO ENGLISH
hello you won't be happy
That didn't even make that much sense in English.