Some common signs include: - Dismissal of Criticism: Overconfident leaders often ignore or minimize constructive feedback. - Over-reliance on Past Success: They may believe past achievements guarantee future success without considering changing circumstances. - Risk-Taking Behavior: Engaging in high-risk strategies without proper analysis or contingency planning. - Micromanagement: Assuming they know best, overconfident leaders may micromanage their team, undermining trust and autonomy.