There are a lot of traits that build a good leader. According to Jeff Bezos of Amazon, being right all the time is a good start.
It is not actually the act of being right that counts. It is what people do to get their. Evaluating your views, working to see all sides, and not being afraid of disproving yourself will take you a long way.
Successful people are critical thinkers!
Do you have this important trait? If not, it is not too late. Evaluate how you see the world. Question all issues and your own views. Learn.