I will whip you for a better lecture I explain Deepta by myself But when you actually listen, Who am I? Where am I? 1. In the big picture, it needs to explain what the work is for here and there 2. They tell you to look up important concepts on the internet and just skip over them. But they keep using those concepts and terms during the lecture. The conclusion is that you keep listening to the lecture without understanding it. You end up talking to yourself without understanding it.