The lecturer story

One of the 'downside' of being a lecturer is sometimes, you have to study in detail about the subject that you are going to teach in class. The difference is, you have to study and understand everything in order to avoid being embarrased in front of the class when you cant answer student's question. Futhermore, you simply cannot teach them ilmu sesat can you? Hence study a to z, prepare all the questions that probably will be asked and pray that you are teaching the right thing.