And most importantly, the cry of the child says that he expects not only food from his mother. With the help of her mother’s breast, the baby learns the world, learns to trust mom, a strong foundation is laid in trusting relationships between mom and child. We must learn to take responsibility, and not transfer it to a dummy, a bottle. There is also a theory that depriving the baby’s chest, of course, the baby will find what to calm himself, whether it be his fingers, but at adulthood it is fraught with “jamming” of stress, smoking, alcoholism, and even this can manifest itself in violation of sexual life.