Things we can't say out loud We don't need any classes to pass our exams. We all know ki hum class mein kitni padhaai karte hai. Aur aisa nhi ki sirf hum nhi karte, toppers bhi nhi padhte. They rely solely on their self study. So, am I saying that classes are a waste of time, no, not exactly. I am asking our faculty to help us understand the concepts better and their usage in our career.