Feelings of anger are a normal reaction to some situations beyond your control. They can also indicate that you are simply under too much stress, and it can be hard to know if you should just let your anger pass or work at getting rid of it.
All of us feel angry, at least occasionally. Most of the time when we get angry, we get over it quickly because, somehow, we resolve the situation and our feelings of anger pass. Anger becomes a problem, however, if we “bottle it up” or if we “blow up.” Both of these extremes cause problems for the angry people and for those around them.