Have you read Dan Koe's book? I haven't yet, but I've listened to a lot of his video talks.
Discussion
Yes, it is a good read. Not "life changing" but nevertheless good information and I would recommend it. The book is my first contact to Dan Koe and his ideas.
Can you recommend his videos?
I think I have learned a lot from Dan Koe's videos. Have put some of the ideas into practice with good results.