Turning into a beast?

I don't know what is happening these days. My anger erupts for no reason. When I feel something not happening my way, I go mad. Too much expectation on nothing or am I trying something beyond my level???? And the saddest part is I show my anger to wrong persons. They don't even aware why I am acting like this, because I am useless moron to show my anger to the right person. When I see their face after I shouted, I feel guilty and I feel ashamed. God!! please take me out of all this or just make me as a living mortal.