 any type of content that I'm listening to, I'm usually trying to think about what sections are they talking about? So let's say we're learning about a disease and the lecturer is talking about a heart condition because I'm a cardiologist. They may tell me about what that disease is, how it works, how it's treated, how it's worked up, and those are kind of many sections within the lecture. Now with each section, I'm thinking about what questions would I have to be able to answer to thus duplicate the answers or the topics they're talking about. So they're teaching me about high blood pressure and how it happens. I may think of three to four questions that may represent a slide that they're covering in that video. In that case, I may write down a list of those questions and it grows to a list of 20 or 30 depending on how long that lecture is. But if I can answer those questions, I can essentially go ahead and answer what that lecture was talking about in that video. I can't, I can easily say I don't understand these 10 questions that I listed out but I knew were somehow pertinent to whatever they were talking about. Now I can just go back to the video, pause to that portion, write out that answer below my question in my Word document or whatever in my flashcard. And now I basically have a big document of questions that are corresponding to the video.