YOU SAID:
alex is a mental person and should not be talked to
INTO JAPANESE
アレックスは、精神の人に語るべきではないです。
BACK INTO ENGLISH
Alex tells the spirit who should are not.
INTO JAPANESE
アレックスに指示すべき精神ではないです。
BACK INTO ENGLISH
It is not the spirit should be directed to Alex.
INTO JAPANESE
精神はアレックスに指示すべきではありません。
BACK INTO ENGLISH
It is not the spirit should be directed to Alex.
That didn't even make that much sense in English.