"The underlying assumption is that these people want you to be successful. Assume that they're there to help you and coach you, and reach out to them as well," Krawcheck says. "I think a lot of times we get shut up or shut down when we're actually not confident about what we're saying. But if you're great at your job, if your comments are made succinctly and to the point, and if they have value, then absolutely stand your ground in a way that's comfortable for you."