While Kanban is gaining more and more traction in the tech industry, we start to experience the same challenges as when the popularity of Agile started to rise. People get interested and ask "What is this Kanban thing I see popping up everywhere?". As soon as they learn the basics about it, the human brain does what it always does when processing information. It compares to what it already knows. This is where we lose our ability to learn something without prejudice. We come up with arguments why these new idea are not as good as the ones we are used to. In this presentation, I will cover 5 of the most common arguments against Kanban and explain why they are flawed, by exploring Kanban in depth. You will learn how to respond to these questions and get a more profound knowledge on the foundations of Kanban.