Dear Emaam, It is really good sign that you have been able to sense it as a problem and hopefully, it is not already too late for you. In my case, it hit me hard before even I realized there was a big problem. Very honestly speaking, those " sometimes " blackouts and hang overs are sure sign of much bigger troubles ahead, Please read all the posts carefully and with open mind , by all of our SR friends who had been there and done that and lost and lost and lost everything we had .. We wsh you all the best .