John works in a medium sized office. Last year, the company hired Jane as John's new supervisor. Jane's management style includes berating her employees in front of the other office workers when something is not completed to her specifications. Over the year, John has been singled out by Jane more and more often and it has become a daily occurrence. John has been putting in extra effort in order to reduce the public humiliation being inflicted upon him, but he has been becoming ill more often than usual. According to General Adaptation Syndrome, which stage is John currently in