I have a family history of bipolar and ADHD problems but I have never been diagnosed. Currently at the age 0f 28, I'm finding it more difficult to hold conversations with anyone, my temper is pretty explosive and my long term memory, if related at all, is horrible. I explained to a doctor once before that I can remember certain things but cant remember the past at all: I.E any of my childhood and most of childrens. Also, my wife says I sleep through everything, including alarms. What could be some causes?