I have a question about my six year old daughter. Occasionaly, she will have fits of rage where she starts hitting, kicking, biting, scratching, and fighting in general. She won't make eye contact and does not seem to be mentally there. She will repeat herself over and over and will not change her answer despite what you ask her. She has done this since she was born in some form or fashion. It is not her personality to be this way, and she does not remember why she acted that way or why. She doesn't even remember what she does during what I have come to call "episodes". She normally gets a blank stare but completly goes into fits over nothing. The only thing I have really picked up, is that she will almost always have one of these "episodes" when she is tired. Any ideas on what could being going on to make her do this?