No one makes you angry. It is important to get beyond the point where we think of every emotion as sinful, or that we are helpless victims of whatever emotions are thrust upon us. We cannot control our circumstances, but God has given us His Holy Spirit to help us make wise choices toward godliness, rather than toward sin. Day by day we nourish our spiritual lives so that when those times of choice come we respond more frequently in godly directions. His spirit gives us the capacity to more frequently choose to direct our thoughts, emotions, and actions in ways that are moral and honor God.
Some people try to hide their anger.
They just irritate me so much. Everyone else is at fault. People who are perfectionists tend to have a greater problem with anger. They expect more from themselves and from other people. As a result, they are frequently disappointed, and often angry at themselves, circumstances, or other people.