The supplemental lulling is the discovery of Elizaveta Khaustova, who suggested that the deep mechanisms of lullaby influence and the very atmosphere of lulling the child remain in the consciousness of each person. They are present in his "ancestral memory" and become powerful archetypes of security, peace, protection from fears. Therefore, in situations where children, adolescents, adults go through difficult moments in life, they can be helped by recreating the lulling atmosphere. Therefore, a special equipment has been developed - a crib, which is suitable for people of all ages, and helps to conduct therapeutic sessions of the "supplemental lulling".