Leaving this annex area we passed through a metal door in an internal compound wall and came into a pleasant lawn area, in the middle of which was a small structure that was used by the residents as a sun room.
That may still be worth it to the Wall Street firm, but the reward mechanism is time-consuming to apply, creates internal jealousies, and skews profit-sharing throughout the bank.
The effects of depressurization on internal structures is not intuitively obvious to non-engineers, but a 20 foot wide by 20 foot high wall that sees a 1.2 psi rapid pressure decrease feels a load of about 70, 000 lbs of horizontal force.