"Some classmates could not stand it and directly left from the lecture hall."
Once a student left, others would follow too and honestly Bourbette was full of himself, looking down his nose at others. Instead of teaching the students, he kept treating them like idi*ts.
Staying there was really a waste of their time, so why not go away and do something productive.
Thus, after the first person left, there was a second and a third person leaving.
Slowly, more and more students left the place.
The big lecture hall that initially had thousand people, was left with just two hundred to three hundred to 300 people, scattered around in the hall.
Among these two to three hundred people, at least half were the teachers and school authorities while the other half were actual students.
