If all you want is to have a copy of what you wrote, you can ask a Wikipedia admin to temporarily undelete the page (perhaps moving it to your user space). If t

If all you want is to have a copy of what you wrote, you can ask a Wikipedia admin to temporarily undelete the page (perhaps moving it to your user space). If the reason for deletion was just that the subject was not notable enough, I see no reason for not doing that.