I have following symptoms : 1 From early childhood chronic low emotionality no gladness, impaired social interaction and communication , unwillingness to get sensations from life , unwillingness to walk from home . I don't know how to name this exactly , possibly this is mild autism or chronic fatigue syndrome . I never had friends , wife . Also I have depressions . 2 From early childhood chronic mild photophobia ( discomfort on bright light , I like to be in curtained windows room ) 3. From early childhood chronic mild cheilitis on lower lip (crusts , and from early childhood to 15 years there was vertical central bloody fissure of skin of lower lip) . 4 Mild chronic conjunctivitis and blepharitis . Sensation of like the sand in eyes . There are no other problem with my body and health . Now I am 44 . All these symptoms go from early childhood and are chronic , every day of my life , without improvement and worsening . All these symptoms had my father , but in lower degree . My sister is healthy and has no of these symptoms . Because of that (inheritance from father to son ) , it seams to be a y-linked congenital gene defect . Possibly , a defect of energy metabolism . Light and other stimulus are too strong for low-energy neurons of brain (possibly) . Please , if your colleagues or acquaintances recognize these symptoms or even know the metabolic cause of disease , wright .