Suppose you are the HR director for a large company and you have just hired a number of HR staff and need to train them how to handle issues that arise among company employees. Discuss how would you help the staff to understand the differences in the concepts of levels of hardiness, self-esteem, and Type A versus Type B personality? Explain the influences each concept has on discuss how an individual reacts to stress. Give an example of each concept influencing an individual's reaction to stress.