YOU SAID:
I'm going to kill my self
INTO JAPANESE
私は私の自己を殺すつもりです
BACK INTO ENGLISH
I am going to kill my self
INTO JAPANESE
私は自分自身を殺すつもりです
BACK INTO ENGLISH
I'm going to kill myself
INTO JAPANESE
私は自分自身を殺すつもりです
BACK INTO ENGLISH
I'm going to kill myself
That didn't even make that much sense in English.