To dream that you feel frustrated, represents your difficulty in coping with a situation in your daily life. It may reflect your concerns that your life is not going in the direction you want.
Dreaming about being frustrated represents a feeling of being unable to cope with something going on in your life. You are concerned about the direction of your life.
If you are dreaming of frustration it represents some things in your life that you find hard to cope with, and the frustration is coming out in your dream. Try to pinpoint the cause of your unrest by looking up all the dream symbols that you can remember and that should clear the matter up.