There’s a particular kind of workplace problem that can be surprisingly difficult to spot. Everyone is getting the work done. Deadlines are being met, customers are being served, projects are moving forward and the team is delivering what it needs to deliver. The problem is what it’s taking to make that happen. People are starting early and staying late. Lunch is eaten at desks, if it’s eaten at all. Vacation gets postponed because there’s never a good time to take it. The