They are important skills to have because a good leader is able to bring out the best abilities in his/her team members and motivate them to work together in achieving a shared goal. A good leader is also organized and keeps the team on track and focused to avoid delays.
Good leaders possess self-awareness, garner credibility, focus on relationship-building, have a bias for action, exhibit humility, empower others, stay authentic, present themselves as constant and consistent, become role models and are fully present.