are developing in the same direction or in opposite directions. If a patient is suffering a PCL phase of a biological conflict and a CA-phase of a second biological conflict simultaneously, then the cautious use of cortisone should be considered. It should be avoided, however, if possible. Very important in this connection is the brain edema of the HH in the PCL phase that, unfortunately, is misdiagnosed as a 'brain tumor' and unnecessarily operated on (see chapter XI on HH). The epileptic/epileptoid crisis (EC) As harmless as the PCL phase may be in several diseases, death is a possibility if care is not taken. The epileptoid crisis often presents a real challenge, even for experienced clinicians. The EC is the hour of truth for a number of cortical cerebral-directed organ diseases such as cardiac infarction, left cardiac infarction and right cardiac infarction with pulmonary embolism, lyses of pneumonia, lysis of laryngeal carcinoma, branchial/pharyngeal cysts, diabetes, hypoglycaemia, sensory paralysis and sensory-periosteal paralysis. More details for each of these diseases can be obtained from the scientific chart. These distinctive points can be reproduced in every patient. The more precise and scientific this becomes, the better the chances for our patients. If we are able to tell them (other than a few extreme cases) that they will survive, they will mobilize a phenomenal strength and will work enthusiastically on their recovery as 'manager of developments'. Validation and Proof in the German New Medicine How does one prove any case for repeatability according to