YOU SAID:

I will not open the door because I want to suffer and die

INTO JAPANESE

苦しんで死にたいからドアは開かない

BACK INTO ENGLISH

I won't open the door because I want to die in pain.

INTO JAPANESE

苦しみながら死にたいからドアは開けない。

BACK INTO ENGLISH

I can't open the door because I want to die in pain.

INTO JAPANESE

苦しみながら死にたいのでドアを開けられません。

BACK INTO ENGLISH

I can't open the door because I want to die in pain.