Either they will want to publish it, or they won’t. If they do, you didn’t make a mistake. If they don’t, then they’ll tell you, and you’ll be wiser than you were before, and that won’t have been a mistake either.
Either they will want to publish it, or they won’t. If they do, you didn’t make a mistake. If they don’t, then they’ll tell you, and you’ll be wiser than you were before, and that won’t have been a mistake either.