The medical specialty of psychiatry deals with the physical, emotional and mental disorders that affect how we think, feel and behave. A myriad of physical disorders (i.e., hypothyroidism, brain tumor, and stroke) can result in emotional disturbances. Severe psychosocial stress can bring on a myriad of physical disorders (i.e., irritable bowel syndrome, eczema, hypercholesterolemia, asthma,...