i think that anger in a fight will win over calmness, i know peopl say anger blinds...well maybe it does but it gets the job done against someone thats not angry

Controlled anger is what gives you the advantage, not just being angry unto itself. And when you are calm, you can pull off controlled anger (or killer instinct) the best. Bruce Lee could click it on and off which made him so dangerous. The only thing flipping out does is that it helps with non telegraphness and you are most likely going very fast which makes defending against hard to predict. But doing this also leaves you open for an interception, a destruction, or anything else a smart fighter that can pick up your intentions through your body language. I wouldn't recommend getting mad and just throwing yourself at someone. It might work sometimes but your suceess rate at trying this all the time would be as unpredictable as the weather. When you are relaxed, your reflexes are at their fastest and you can think more clearly. This is another reason why I don't drink or do drugs. I want to be able to be sharp as often as possible.