The role of leader can be very stressful! Management studies have suggested that these roles include a very wide mix of activities, most of which cannot always be controlled or even predicted. New managers and supervisors – especially supervisors – are almost overwhelmed with the demands of the job. They were probably promoted to be in charge of people, mostly because of their success in a previous role that was focused on developing a particular product or service. Suddenly, they’re faced with being in charge of people, which is much less predictable and has much less control than the supervisor had before. Consequently, the ability to manage time and stress is absolutely critical to the success of the roles of manager and leader.