Reinventing the wheel

Life goes on quickly in the 21st century. It seems like the majority is living life on autopilot mode. There has been an incredible development in this century. However, I feel no one has stopped to contemplate if their actions are necessary.  This is a problem that I have struggled with a lot in my life. One can only contemplate their actions if they are mindful of their existence and accept the void in their life.
All these questions and disappointments of life led me to one question. Is there any kind of structure in our life?  If there is no structure, then can we make one for ourselves? This structure should help us identify all the factors that are involved in living our life.  I have made an attempt to identify the four elements that play a role in our lives. All our happiness, melancholy, and misery can be attributed to these four elements.
It is our core existence, void in our life, our actions, and the outside world.  Each element is connected with the other and if we understand them, then we can live a less chaotic life. The main benefit of such a structure is that you will no longer be living on autopilot and will get time to contemplate about your life.  I have divided this book into four different parts, each according to one element of life.
Each part of the book contains different philosophical essays.