In truth, anabolic steroids can in fact be held accountable for certain amount of criminal activity, especially if the act involves violence. When you boost the testosterone levels in your body through artificaial means you are not allowing your body to produce its own testosterone. In this case, the hormonal imbalance can cause unnecessary aggression. Sometimes this roid rage is important because it helps increase the competitive spirit in the user; however, it can have certain side effects such as prolonged rage even after the competitive environment ceases to exist . There can also be some amount of depression as the body recuperates.