Stress Management

External Stressors
Medical stance UK (my interpretation):

The objective nature of the stressor however, is of secondary importance. Stressors' most crucial link to their pathogenic potential is their perception by the patient as stressful.

http://en.wikipedia.org/wiki/Adjustment_disorder#Stressors

http://www.aboutstressmanagement.com/stressrelief/magazine/edition/Stressors.htm