YOU SAID:
first off all, why do i exist?
INTO JAPANESE
まず第一に、私はなぜ存在しているのでしょうか?
BACK INTO ENGLISH
First of all, why do I exist?
INTO JAPANESE
まず、私は何のために存在しているのでしょうか?
BACK INTO ENGLISH
First of all, why do I exist?
That didn't even make that much sense in English.