There is an opinion that work should Mature for a while, and then submit it for review. I think this is not always rational. Of course, if there be any doubts, the pause will not prevent. But sometimes what would be the doubts turned into walking around, you need to work imagine. And not necessarily receive a response. Already the fact of presentation helps to look at his work with different eyes. Yes, and the worm of doubt it is uncertain that without an outside view and not realize where he is sitting.