i get those exact feelings i thoght the blind rages were not common but i guess others have them i have some other thing which i think is differnet i black out and dont know what i do and luckily i have not caused harm to people but have broken things and then when the adrenaline dies down i feel worse than noraml rushes i feel like i want to die for what i did but the damage is done but lately have managaed to control them all i can say i got counciling and it helps