Perhaps because it involves the exercise of power, the idea of leadership generates a lot of myths. Chief among these is the idea that leaders are born, not made. That they possess some mysterious powers of charisma or gravitas that automatically cause others to follow them. According to Sir Andrew Likierman of London Business School, many great leaders start out mediocre––but leadership skills training can make a serious difference.Adapt and learnAdapt. The world evolves too rapidly for anyon...