Every company has some dissatisfied employee who all are best at what they do or they are de motivated for some reason. The set of employees give negative vibes and complain about the organization with or without any reason. The company needs to identify the cause and rectify it for a better prospect. The employees don't participate in the normal working process of the company and hence there is always an urgent need to determine the actual cause of disappointment. The manager needs to ask and listen to communicate with them and get the reason for their unusual act and behavior. The approach should be professional enough to even tackle the worst situations and apply some good management strategies to handle situations. There is a need to let go and move on with the healthy and dedicated people. The key to avoid the problem is to appoint people in such a way that there is no or negligible chance of such dissatisfied employees in an organization. Read more at- http://www.business2community.com/human-resources/how-to-manage-a-disgruntled-employee-01278001