Warn bosses: One wisecrack can mean trouble

When supervisors and managers have to deal with an employee they perceive as trouble, emotions can take over. That’s bad news. Warn them that anytime they have to deliver bad news to an employee—for example, while disciplining or firing—they must refrain from making smart-aleck comments. Wisecracks are too easy to misinterpret, especially if the employee already thinks the employer is out to get him.