If the project you're managing goes better than planned—you finish ahead of schedule, under budget, or with greater results than expected—you might be inclined to chalk it up to luck and not want to draw attention. But here's an argument for why you should make sure people notice and you get credit.

Certainty is a potentially dangerous mental flaw when we assume we know what others are thinking. It’s in situations of absolute certainty that we’re most likely to be wrong. When you're facing a problem, ask yourself if you’re sure you understand what the problem is—and ask for clarification.

From the outside, it’s difficult to assess an organization’s culture. But before taking a new job, it’s important to learn as much as you can so you won’t encounter a culture clash. If you've got an interview and are wondering whether a new workplace will be a good fit, read on for ways to find out.