The best way to calm down is to work. It seems like a lot of nonsense, but believe me. Whenever you turn into a big turn, fill a bucket of water and clean the window, windows. And move and move! You will see how anger and regret and in fact all nagative emotions leave and how endorphins, the hormones of happiness, take their place. Sport can do the same. (wait) If you sit and torture yourself, neither pills nor liters of some miraculous teas, herbs will help you. The result will be that you will calm down, but you will lock the reason for the throw, forever !, in yourself, in your memory. You move him away, you get rid of him. Try and write !!!