Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. I think you should wait for the doctor s opinion before getting carried about. From the description you gave, the sleeplessness may be due to anxiety and the cause could be the that person s bad seizures due to swelling in his brain. Such a scenario, the anxiety, could be easily treated with counseling and psychotherapy. Nothing to worry. If you require more of my help in this aspect, Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe some psychotherapy techniques which should help you cure your condition further. Hope this answers your query. Available for further clarifications. Good luck.