“A common error in thinking about primary care is to see it as entry-level medicine…and, because of this, rudimentary medicine — for mostly (say) the common cold and imaginary illnesses. This is a false notion. Everyone knows, however, that knowing when you don’t know require sophisticated knowledge…From the perspective of training physicians and the knowledge bases required for adequate performance, the higher we go on the scale of a specialist training, the less complex medical problems become.” Eric J. Cassell, MD

Man I love that quote! Very well put!