YOU SAID:
this is insane why do you do this
INTO JAPANESE
これは非常識です なぜあなたはこれを行うのですか
BACK INTO ENGLISH
this is insane why are you doing this
INTO JAPANESE
これは非常識です なぜあなたはこれをしているのですか
BACK INTO ENGLISH
this is insane why are you doing this
You've done this before, haven't you.