Traders- which parts of the movie "Margin Call" were most different than reality in your experience?

https://preview.redd.it/y1b4ukpu5o9e1.png?width=1280&format=png&auto=webp&s=cfb819e865012cd88fcf261540a023d1e42bb2e9 Starring Kevin Spacey Paul Bettany Jeremy Irons Zachary Quinto Penn Badgley Simon Baker Mary McDonnell Demi Moore Stanley Tucci