Another factor is that residency training in psychiatry has evolved, in most programs, to the point of having virtually four years of intensive psychiatric training, at the expense of rigorous training in, and experience with, general medicine. Previous generations of psychiatrists who benefitted from the requirement to have their first year of postgraduate training in a rotating internship (no specialty focus) were perhaps better able to integrate mental health care with primary care and to identify with primary care physicians, ultimately adding to the benefit of their patients.