 I think it's important that we have been spending a little bit of time sort of busting myths about how we intuitively think that the mind works, but we need to replace it with a more realistic version about how the mind might actually be working. So here we've introduced the sort of two systems here, system one and system two. System one, intuitive, fast and automatic, system two, slow and deliberate. We also discussed that the world is complex and ambiguous. There's so much information coming at us, sometimes misinformation. How do we deal with it all? Some of the ways that Danny Kahneman in that kind of tradition talks about heuristics and biases. So today we discussed availability heuristic, representativeness heuristic, anchoring. These are all ways that we can help deal with that complexity and ambiguity and do better in the world. Exactly and we ended with this idea of expertise. I think this idea of system one and two is a really useful metaphor as Danny Kahneman points out. If you were to look in the brain and find system one and system two, you wouldn't find it. It doesn't really make sense to talk about the two systems as though you could find them neurologically, as though they're a thing. They're not. I mean, they're metaphors. I think it's useful to think about system one and two in terms of these characters because it kind of reframed the way that we think about dealing with these sort of issues. But we also talked about it with respect to expertise and the development of expertise. So kind of turning the system to the deliberate sort of process into system one eventually. And so what we're going to see in the next episode is how we can turn ourselves into experts in a sense. So we're going to see how better ways of learning and retaining information. So we're going to see how to boost learning and how to remember the information that we do learn in the first place.