Mark Z. Danielewski said this quote

“ the seriousness of emotional deprivation:It is not difficult to understand how children who have suffered from malnutrition or starvation need food and plenty of care in their bodies are to recover so they can go on to lead normal lives. If, however, the starvation is severe enough, the damage will be permanent and they will suffer physical impairments for the rest of their lives. Likewise, children who are deprived of emotional nurturing require care and love if their sense of security and self-confidence is to be restored. However, if love is minimal and abuse high, the damage will be permanent and the children will suffer emotional impairments for the rest of their lives. ”