"You may be born an educator, but you become a teacher. And it's through training that you become one. Being a teacher is a weighty task, involving the whole of an individual's being. His responsibility towards children, tomorrow's citizens, is like a sacrifice, because the eyes of society are on him. It's a job that doesn't tolerate the slightest error, trial and error, carelessness and so on. It requires considerable knowledge, know-how and interpersonal skills. That's why he has to demonstrate a certain number of the skills expected of him. As described in this little work.