Transitioning from a manager to a leader requires a brave mindset reset. getty The mindset that made you exceptional is now working against you. Here's why senior leaders must evolve their identity and face the insecurities that drove them here. You didn't get to where you are by sitting back. You got here because you were the one who knew the answer, hit the deadline, cracked the problem, and raised the bar. You were the person others came to—and you delivered, consistently, often brilliantly.