The caretaker, the dictator, the collaborator, the visionary, the delegator, the prince, the conqueror, the driver and the insecure tyrant. I’ve worked for them all. They all brought strengths to the table, how else would they have gotten to the top? The two strengths they all share: resilient and relentless. And add this, too: creative. They understood under their watch they could get things done they deemed important. Difference between a great leader and a mediocre one: results.