well if teachers have the feeling of love they also have the feeling of partiality among students. They discourage certain students. Also during class the students might get distracted due to reasons like what is the teacher doing, her behavior what are the other students which sometimes may become so important we forget what is going on in class.

1.well as u said that teachers cannot earn a living, the internet sure does need somebody to upload stuff and that's how teachers will earn. The government will pay them. They can make up their own blog and students who like her method of teaching can take daily lessons from her and then the child can take lessons whenever he wants and whatever time suitable to him or her. That makes it more comfortable for both the students and the teachers..

2.a lot of gasoline would be saved and the prices would go down. Less pollution as the cars or buses we use to go to school release a lot of harmful fumes in the air and that can be cut down by about half if we reduce school going traffic..

3. I think a computer can give countless more results than a teacher in not even a second. Even teachers today are using computers as aid to teach their students..