This picture compresses the inner reason of the diagnostic process. It is a portrait of a physician, who is in a state of serious thought, data processing on a medical chart, be it on a digital tablet, on a paper folder, or on a ray of images. The concentration with which the doctor looks and the details, such as highlighting pen or finger following laboratory values, is an example of the painstaking procedure of tying the symptoms, history, the test results into a clear storey. This image underscores how a correct diagnosis is usually crafted during such passive contemplative times of evaluation. It is a function of the physician as detective and strategist, of finding pieces of the puzzle to create an accurate depiction of the condition of a patient, which is the fundamental initial move towards an efficient and individual therapy strategy.