Pent up all the anger you can possibly have, the more the better and save it for one day to get rid of it.
First you should smash up some stuff, but a punching bag, the punching bag should be crying and asking for mercy once you’re done with it. Then you have to tune in with your emotional, cry as much as you can, woe is me! Cry till you give yourself a migraine.
Now lastly, since you’ve got ridden of the emotional and physical part of anger you have only have pure hatred and spite left. I get rid of this by doing sixr on everyone who may have slightly inconvenienced me.