Vantaggi
NAB is a challenging work place and with any growing company with 600+ employees, there is always work place politics (positive or negative), constant changes etc. If you aren't happy at NAB, please find the best exit door that suits you - I don't understand what is forcing you to come to work if you are so miserable here. I am glad last COO was let go as that person turned Speed Of Trust into a weapon rather than a tool it should have been - worst person who continued playing games with everyone.
Svantaggi
NAB is going through changing phases and restructuring - We all face challenge in keeping up with changes but instead of being part of the problem, I suggest to be part of the solution. Perhaps you will find yourself more useful instead of whining and being miserable.