There are an infinite number of pieces to the puzzle of life.
Some people put together the big pieces.
Some people put together little pieces.
Every time pieces get put together the world becomes a better place.
Your value is knowing and understanding the pieces you put together. You have a unique combination of genetics and experience that gives you a perspective that no one else has. Your perspective gives you the opportunity to create what no one else can create.
Your knowledge and how you put your knowledge together is invaluable. Your personal book of knowledge is where you put all these pieces together. Having a PBOK is a key component to maximize how you will contribute to putting pieces together that make the world a better place.