YOU SAID:
I don't even know why I am typing
INTO JAPANESE
なぜタイピングしているのかわからない
BACK INTO ENGLISH
I don't know why I'm typing
INTO JAPANESE
なぜ入力しているのかわかりません
BACK INTO ENGLISH
I don't know why you are typing
INTO JAPANESE
なぜ入力しているのかわかりません
BACK INTO ENGLISH
I don't know why you are typing
You've done this before, haven't you.