As the manager, you’re responsible for handling uncertainty and limiting how much of that uncertainty you expose to your team. Don’t be a telephone between the engineers and the rest of the company, parroting messages back and forth and distracting people who are busy with the important tasks you’ve already committed to do. But you’re not a black hole, either. Try to get a teamwide process in place for talking about new features and customer complaints, and limit estimations that occur outside of this process.
