Importance of touch is a very important psychological factor because, from childhood, each and every child needs to learn to understand good and bad touch. In case a person receives a touch, a direct signal goes to the brain after which the human body can react. It is a factor that a person reacts violently when he or she can identify a bad touch. On the other side, a person can react effectively when he or she gets a good touch. A person dealing with great stress can react violently without caring for the touch. For example, a person is having a problem in his or her personal life, may react differently to a good touch as well.