You become more secure and are less upset when things don't go the way you want. Life becomes less threatening. You see things in new and different ways. You become happier. In The Early Stages Irritation Frustration Anger Rage Aggression Remember it is normal to be human.
Anger is a necessary part of the human species.
However, it's not fair to hurt others or yourself with your negative emotions. It makes sense to try to catch your anger at the irritation and frustration stages before it builds up to humongous amounts and leads to a blow up or major stuffing in your body. Be in touch with your angry emotions. Your body will clue you in to your feelings if you observe your tension patterns. Own your anger.