Thank you Nikki for these articles! I found them very useful since I am trying to find my leadership style. Being a leader is not easy! The one tip I wouldn't agree with so much is the one about smiling, I think in order for leaders to be approachable smiling gives you warmth and invites people to talk to you. However, their is a fine line from smiling and just bursting in to laughter every 5 minutes, then again there are many types of leadership styles.