Personality development is a vast and complex sphere, as there is much more to it than what appears on the surface. To improve yourself, you should first learn what lies inside of you, since it’s easy to change something when you know what it is. Through this part as well as through some other parts of this book series, we’ll discuss such entities in our existence, which collectively define what we are at different points in time, during the journeys of our souls. These entities are the body, intellect, heart, ego, conscience, conscious mind, subconscious mind and soul. We’ll dig into the workings of these entities and through that, we’ll try to understand the roles of these entities in our existence. We’ll also discuss how these entities influence our overall personalities and how we can choose to shape most of these entities the way we want. This part explains the working of the heart and its role in our lives. Written in easy language and full of examples from day-to-day life, the concepts can be understood well by the readers.