Good business leaders often say they’ve learned more from their failures than their successes. They have the confidence to know they can’t be right all the time and that mistakes come with the territory.For example, they might fail to communicate effectively or delegate properly. Perhaps they need to improve at accountability or developing their people skills. But what’s the biggest sin or failure of all – the one that causes harm to the company’s performance and gives leadership the most grief?Believe it or not, it’s a people problem: Keeping an employee on board who clearly is not suited to his
