The Prophet Muhammad (SAW) said: “The inmates of Hell are of five types….” And among them, he mentioned “…the miser, the liar and those who are in the habit of abusing people and using obscene and foul language.” (Muslim)
If you don't watch the previous lecture with full attention and interest you will don't understand the next lecture so don't blaim sir or instructor for it .his method of teaching is good 👍🏻