In addition to the book and audiobook, there is also an eBook, a four-color illustrated book, a map cover, and an online course. [1] “That`s what I certainly know,” oprah says, “if only you did these four things in your life, your life would change for the better forever.” (Source: excerpt from the episode “Super Soul Sunday” “Oprah & Don Miguel Ruiz: The Four Chords”, aired sunday, March 3, 2013) The fourth agreement allows readers to better understand the progress made in achieving their life goals. This agreement implies the integration of the first three agreements into daily life and the full potential of exploitation. [8] It`s about doing the best of what you can handle individually, which is different from the different situations and circumstances that the individual may encounter.. . . .