So one thing that kinda bugs me about Divergent is how right after Tris joins dauntless and everyones running to the trains, they get on the platform and the train`s coming, she just stands there, waiting for the train to stop and a door to open so they can get on, but in the book she says that for years she's been watching the dauntless kids get off the train for school, and she`s also lived in Chicago her whole life, which mean she would have known the trains don't stop, especially if she had gone around helping factionless with her parents she surely would have seen the trains at some point, in that scene in the movie it's when she sees everyone running to catch the train that she realizes she needs to run too, but she should've known to run anyway, because she's because she watched them get off the train before school and she knows their reputation, anyways, thanks for listening to my rant, if you have any thoughts let me know in the comments.