Lost could barely speak up to get nightcrawler to face her in the crucible because no one was listening but we are to assume after being dragged out into the middle of mars and potentially overhearing kurt and Legion conversation she is just going to feel comfortable going back to a place they pretty much made clear she makes people uncomfortable because of making them throw up. Why would she feel she could go back? it doesn't make any sense. To me it feels like the elephant when they put them on the rope and don't take it off until they mentally know they can't go beyond that distance.