For years since Adam Smith came up with Economics theory, traditional economist consider that human are rational. In terms of economics, they believe that every decision they have made is precision and accurate. However, Kahneman and Tversky didn't think so. In spite of being rational, human can be irrational when they made a decision, especially multiple choices. So, what is Behavioural Finance and why is it interesting? Listen to this podcast and don't skip a second. Enjoy!