Your salary will be well below average for the job you do.
Middle management (for the most part) are blind to their mistakes and will try to find others to throw the blame on rather than own up to it.
There is a very strong culture of a "cool kids club" so if you're not willing to kiss the ground those in a leadership position walk on, then you'll have an impossible time being acknowledged, let alone heard by if you have an idea on a particular project.