David Rock said this quote

“ Many great leaders understand intuitively that they need to work hard to create a sense of safety in others. In this way, great leaders are often humble leaders, thereby reducing the status threat. Great leaders provide clear expectations and talk a lot about the future, helping to increase certainty. Great leaders let others take charge and make decisions, increasing autonomy. Great leaders often have a strong presence, which comes from working hard to be authentic and real with other people, to create a sense of relatedness. And great leaders keep their promises, taking care to be perceived as fair. ”