Have you ever found yourself stuck in a situation where, no matter what you do, you can't seem to please your senior manager? Your manager wants you to decrease test time, but at what price? You go back and forth, but no matter how much you compress the schedule, it's never enough. Johanna Rothman explains how to avoid the bring-me-a-rock trap, when enough is not enough, and keep your team from being sucked into unreasonable time constraints.

Customers don't always know what they want. That's a given. But even if they do know, they may not always be able to communicate it clearly. That's also a given. Given these givens, you have a much better chance of comprehending your customers' needs and concerns if you're a skilled information-gathering skeptic.

In their eagerness to embark on a new project, project teams sometimes overlook an essential aspect of their effort—building a relationship among team members, which will foster not just a successful project outcome, but also a satisfying work experience. Investing in relationship building is invariably less costly and time-consuming than recovering from the divisiveness and conflict that may result from its absence. And that's where team norms come in.

A potentially serious impediment to success in software projects is false assumptions. Both yours and everyone else's. If you act on false assumptions as though they're true, such as by assuming you understand exactly what your customers want, you may find yourself faced with flawed software and failed projects. In this column, Karten explores false, conflicting, and hidden assumptions, and how you can "surface" them.