 Number four is the most made mistake even by senior product managers out there. It's not knowing how to talk about the scope of your project and scope of work and demonstrate your scope of thinking. There are two different ways to demonstrate the scope of thinking. One is through your scope of product design, the other one is through your scope of managing past complex project. First of all, let me tell you why scope of thinking is most important thing to qualify you for senior opinion position and also get paid significantly more. Well, it's because the company expects someone who is able to manage a very complex situation, cross-functional stakeholders as a product manager, this must have scale as a lead without authority.