"The most important is that the writer’s original perception of a character or characters may be as erroneous as the reader’s. Running a close second was the realization that stopping a piece of work just because it’s hard, either emotionally or imaginatively, is a bad idea. Sometimes you have to go on when you don’t feel like it, and sometimes... See more
What you don’t want to happen is unsustainable stress, or for people to not share failure or tell you when you’re wrong. So you need to actively fight this as the leader by: a) asking for dissent (“does everyone agree this is the right path? Does anyone disagree”? and letting a silence hang until someone speaks) b) reward debate.