Scientists learned that loneliness actually has a great opportunity to increase the risk of developing many diseases, and a person, pleased with his own life, will save well -being, extend youth and accelerate the cure. Given the opinion of scientists, getting rid of loneliness is considered as significant for a state of well -being as we say, rejection of smoking. However, experts reported that a person is either a person or not, is evaluated not by the volume of a circle of communication or the number of friends, but by how a person accepts himself. Expelity demonstrated that the genes that are involved in the appearance and development of inflammatory reactions, as well as the cells of the immune system, which are designed to fight all kinds of microbes and infections, are extremely active. Scientists believe that this property itself was acquired as a result of evolution. The inhabitants of our planet, who are in public isolation, the functions of the immune system corresponding to the healing of the wounds and the fight against bacterial infections always act in a surkhactative regime, since the lonely is more at risk of physical injury.