Admitting you don’t know enough about something to make a good decision is a sign of wisdom. Being open to alternative points of view and challenging you own conceits is the pathway to professional maturity. Listening without judgment is a prerequisite for effective leadership. Arguing for the sake of arguing or being unyielding in your positions is sign of emotional immaturity and intellectual bravado. This doesn’t mean that you don’t remain steadfast to core principles or have some non-negotiables, but if everything fits this description, then you are nothing more than a roadblock to success and progress.