Leadership is caring deeply about those marching with you towards the vision.
Leadership is valuing the opinions, perspectives, viewpoints of those around you.
If you are always the smartest person in the room, if you are always right, you have limited the growth of your operation and everybody around you.
If it is important for your ego to do so, go ahead and continue living that way.
If the mission, the vision is more important than your ego, your role is to empower and lift those around you to higher levels than they ever dreamed possible.