cardinal sins

in eric ripert's recently published tome on nyc's le bernardin, maitre d' ben chekroun presents his list of the 129 cardinal sins of service. or rather, 129 reasons I want to wait tables at a michelin starred joint. a trinity of choice sins:

55. not having total focus when at the table.
74. not moving with the speed of the room.
90. using poor grammar when addressing a guest.

can someone just hire me please? I WOULD NEVER DO THOSE THINGS. I WOULD ALWAYS HAVE TOTAL FOCUS.