Negative emotion is toxic to the body and interferes with its balance and harmonious functions...

When two ducks get into a fight, which never lasts long, they will separate and float off in opposite directions.  Then each duck will flap its wings vigorously a few times, thus releasing the surplus negative energy that built up during the fight.  After they flap their wings, they float on peacefully, as if nothing had ever happened. - Eckhart Tolle