In what situations are robots unable to replace humans?

A robot cannot replace a person in those professions where a mental component is needed – nanny, teacher, educator, librarian. After all, the profession of a teacher does not imply a mechanical transfer of knowledge, but its delivery to students in such a form that they perceive it with interest, taking into account the individual characteristics of each student. And the librarian not only gives out books, but also conducts a kind of educational work (especially for children’s librarians).