Mark Cuban says the best employees share 1 crucial (yet nearly always overlooked) skill

Recently, I was asked to describe the qualities of the best employee I ever managed. Some of the best were extremely productive. Others were great team players. Others made the people around them better. Another called me out when I wasn’t performing as well as I could, something I didn’t enjoy but always appreciated. Then I thought about Mark Cuban. Over the years, he’s led hundreds of people across a wide variety of ventures and industries. Here’s Cuban’s perspective on what...