Leaders who overanalyze things risk letting their team down, says Debra L. Lee, CEO of BET Networks. As a former general counsel, Lee had to control her tendency to exhaustively research every question and learn to trust her instincts in order to make timely decisions. "I had to learn to make decisions quicker on the spot and follow my gut," Lee says. "You're not going to have all the information. You're not going to be able to run the numbers and come up with the perfect answers."