The key to long-term achievement is keeping everything on the down low when a certain boss type is going mad with power. While it may be tempting to point out areas in which they could, er, improve things in the workplace (or their own attitude), they won't take kindly to any suggestions right now, no matter how well-meant. Save any constructive criticism for later, when they're more in the mood to deal with it.

The only people more likely than customers to get under your skin are your coworkers. It is a very good day to close your door, if you have one, and just focus on individual projects. Don't hesitate to catch up on paperwork or other outstanding issues.