One of the key ways to mobilize for missions is to tell stories. When missionaries come back from the field and work on mobilizing more workers, they tell stories about their time in the field. When agencies want to report on how they are doing, both from the perspective of mobilizing new recruits and fundraising, they tell stories and testimonies. When we look back at missionary newsletters, reports, and missionary biographies, they are mostly stories. I do a lot of research & documentation, and one of the big problems I face is security. People are hesitant to tell me what's happening on the field because they don't want it to get out. The stories can, in many cases, damage what's happening on the field: the government or radicals can read the stories and then crack down on the work. While we hear some amazing things, the true extent of "amazing" isn't known to most people. (I've gotten to the point where I assume I don't know the "majority of amazing" in most fields: therefore, I assume that, for any given field, something is happening even though I don't know it, can't see it, and may never hear it.)
It's hard to know when the fear is justified and when it's overblown. I can only trust the people in the field. Worse, I often get conflicting thoughts about those fears and security issues. It's a bit of a landmine field for personal relationships, and we must walk it with care.
On the other hand, even when I can share the stories, pride can be an equal danger. Pride rears its head when (a) we want to be seen as the one "in the know"; (b) we want to be associated with the greatness of the story; (c) we want to take some level of credit for the story. Just because I can tell the story, doesn't always mean I should tell the story.
We need to acknowledge not every story needs to be told. For many stories, I encourage the person I hear it from, pray with them, and "roll the statistics up" into regional and global totals.
We who live in more open societies, with fewer risks, need to be careful about retelling stories we hear on the field. We can be in a rush to retell something "really great" - without hearing the concerns of the field or considering the temptations involved in doing so.