Leadership as a personal trait is the readiness to take responsibility for others and to guide them well. It shows up at home, in classrooms, at work and in communities. Good leaders tend to combine competence with steadiness, treat people fairly and keep their attention on the purpose, not on their own image. The Gita describes these qualities in several short but pointed verses.
Gita 3.21 says people follow what leaders do, so lead by example at home, at work and in your community, because others learn from what you do more than from what you say. Gita 3.20 says even the wise continue to act to hold society together and guide it, and Gita 3.26 says a wise person guides gently by example and does not shake the faith of those not yet ready. Gita 18.43 lists courage, steadiness, skill and generosity as qualities of those who protect and govern.
The Gita also names the main danger. Gita 16.14 describes an ego-driven person who sees himself as master and enjoyer of everything, so guard against feeling self-sufficient and all-powerful and stay humble in positions of strength. Gita 10.27 says righteous rulership reveals the divine only when held in trust, aiming at protection and justice, and Gita 10.24 sees divine excellence in wise guidance and capable leadership. Gita 1.7 shows a leader taking stock of his own commanders, and the lesson is that confidence should rest on sound foundations.