Leadership is about people. The best leaders intuitively understand this reality and surround themselves with the best people possible. You can only ever accomplish so much alone. Achieving anything of significance usually requires leveraging the skills, talents and relationships of others. You need to be less worried about being the smartest person in the room and more focused on the collective intelligence of your organization. Over time, your own IQ end up being the average IQ of the ten people you spend the most time with.