YOU SAID:
I have no future or reason to exist.
INTO JAPANESE
私は未来はないか、理由が存在します。
BACK INTO ENGLISH
My future is not exists, reason.
INTO JAPANESE
私の未来は、理由が存在します。
BACK INTO ENGLISH
My future is the reason.
INTO JAPANESE
自分の将来は、理由です。
BACK INTO ENGLISH
My future is the reason.
You love that! Don't you?