Unhappiness and the Radiologist.

Where do radiologists rank among medical specialties with regard to happiness? Toward the top, ahead of family physicians, general internists, and other primary care physicians who spend a high proportion of their time dealing with chronic diseases? Toward the middle of the pack, along with general surgeons and surgical specialists, who tend to work long hours? Or toward the bottom of the pecking order, with emergency physicians and others who enjoy little control over the clinical problems they are presented with?