We know work can be taxing in two ways:
Time Pressure – The perception one has of uncompleted tasks and that
time is running out to accomplish those responsibilities.
Emotional Labor – The management of one's emotions in order to present oneself and interact with other people in a certain way while doing a job. An example of emotional labor may be working daily with customers and coworkers, while making a good effort to appear cheerful and friendly, can be especially draining when one is under time pressure on tasks.