Fear a commonly used word all over the world. An unpleasant feeling triggered by the perception of danger, real or imagined is called fear in simple words fear is the way of our mind or brain uses to tell us that this thing can be dangerous. In this condition the person is scared or scared of the thing he/she finds terrible for himself/herself to do or to even think of. The main function of fear and anxiety is to act as a signal of danger, threat, or motivational conflict, and to trigger appropriate adaptive responses this threat can be for