Here, Zia and I attempt to explain at a basic level, the challenging tasks of building programs and algorithms that can help in making predictions. Some of these programs have become such an integral part of our lives that we don't even realize how much our day to day routine has improved or changed over the last decade. Yet, challenges persist. We close this section off with a prelude to our next episode together by throwing some light on the importance of data security and some of the tools that we may use to improve it.And just for fun, we start with getting a first hand 411 on what its like to get a Korean Massage, without which one can not say they've fully experienced Korea.