The Perks Of Being A Book Addict discussion

Diagram describing how human live and challenges that follows, which life present to people as we live, is all about the challenges we phases as human and the purpose and benefit when we phases challenges in life, with a diagram indication of challenges in life, and how everything that affect us in life could be a benefit, do we know that or we don't? then why do we come to phase challenges in life?
* Link to book : https://www.amazon.com/Path-Human-Ekh...
. https://www.goodreads.com/book/show/5...