Broly is seen as a rather docile and harmless-looking Saiyan (uncharacteristic of a majority of the Saiyan race). However, Broly has a dual nature, Broly demonstrates his love of fighting and brutality just like the typical Saiyan. However, this is on a far more destructive level. This violent and maniacal side of him seemingly stemmed from both his extraordinary power that he never properly learned to control as well as the traumatic events of his birth, Broly also seems to have a real problem controlling his rage, meaning that he could end up destroying himself