One of the most important aspects of work in a modern organization is communication. A communication load is the amount and the speed and the complexity of communication that a person has to process. People can experience communication overload. This is when they get too much information in too short a period of time. Or, when they get information that is too complex to process in a short period of time. People can also experience communication underload. This is when they do not get enough information. Both communication overload and communication underload can affect the level of job satisfaction. If a person receives too much communication or not enough communication on the job, they are more likely to become dissatisfied and unhappy with their work. This can lead to a low level of job satisfaction. 