I've honed in on three questions that I ask myself when I'm evaluating where to spend my time. Is this something that I'm passionate about, is it purposeful, and will I have impact? And if I can't answer 'yes' to all three questions, then I have to sit back and ask, 'Is it really that important?'
Fear is not a motivating factor. You might be able to get a little bit more out of someone in the short term, but you will completely erode your business and your culture in the long term. You're going to lose all your good people. You're not going to have people tell you the truth, and it becomes the tradition.