Sir, I feel most of the time irritable and unhappy and cannot enjoy the social interaction and this happens most of the time of given 24 hours of a day and also I feel at sometimes in those 24 hours happy , confident and very good at social interaction , and I want this thing in whole 24 hours but this doesn't happen so I want to ask what can it be a symptom of which disease and how can it be cured without medication , tell in detail, and after eating food at night I feel very good for 2 hrs...