Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. Anger is emotion. You should learn to adjust with the anger causing incidents, people. Perception about these elements must change and attitude should change. The symptoms you mentioned are normal happening when a person get angry and annoyed and burst out. Non-clinical depression (disappointment) is also common. Still, to be sure, please consult a physician. If you require more of my help in this aspect, Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques which should help you cure your condition further. Hope this answers your query. Available for further clarifications. Good luck.