Need for a real teacher

It's about the motivation you can give when you are teaching your students.

  Today, I was going through a video lesson online. It was quite interesting and every moment was additive to my database. It was not only the material that I'm learning, but how it has been presented - it's about mutual attentions between the teacher and the student.
  So online lessons become the best when we don't have the opportunity for the real interaction with such teacher.