Management pushes their job duties off on you. The stress level is intense, there is no work life balance. Advancement is hard if you are not in the "inner circle". HR doesn't care about you like they say they do. The higher ups don't really know what goes on behind closed doors and they don't care. When numbers look good, it goes without saying "if it ain't broke don't fix it". And metrics are all they care about. Teamwork is a thing of the past. But one can only understand if they try it themselves.