YOU SAID:
I don't know what is like to be you
INTO JAPANESE
私はあなたになりたいのか分からない
BACK INTO ENGLISH
I do not know what I would like to be.
INTO JAPANESE
私は何になりたいのかわかりません。
BACK INTO ENGLISH
I do not know what I would like to be.
That didn't even make that much sense in English.