"I do have a high regard for the Voidtrecker Express. I don't know what it is thinking, but I'd guess that that is right -- it tries to guide and protect its passengers, tries to give them a chance for a life of helping others. I do think it's unfortunate when a passenger just isn't suited to train life, and that person gets sent home, or wherever they came from. They may be happy about departing, but they are sometimes missed by those who stay. I do believe the train chooses who stays and who goes. I wonder if the train is aware of our emotions, as that would explain why it chooses to send some people away? I think that is likely. And if a person wants to leave, I don't know for sure if it would help if they disengage with the missions and other activities. Maybe it would, since as I have said, I believe the train takes that into account."