This was an....interesting read. I will give credit where due, there was some interesting tidbits, but with questionable reliability as the author would say one thing and then say something in later chapters that was the complete opposite. Fortunately this is a field I have studied regularly for over a decade so I was able to parse through facts vs fiction. The author also promotes weed and talked about himself being high. I'm not going to get to into that as I know many people use it, but it is well known that it is linked with a number or psychological and behavioral disorders, lung infections, etc. Additionally, a relatively high number of people who use it develop an addiction or dependence on it. Again, I'm not telling people how to live their lives, but recommending something that can cause addictions and other health issues was unnecessary and could be downright harmful. I'm happy for him if he has never encountered issues from its use, but speaking as someone who has family members who have become addicted and it has triggered severe depression and schizophrenia as well as other issues and is commonly known to cause these issues, for him to promote it, especially with no knowledge of his reader's family history or medical record, is disgusting. The only positive is that it was at the end of the book and not a main focal point, but again, should not have been included.
One of the funniest parts of the book was when he shared a "workout" he submitted online that he "appaulingly" didn't win, but thought was so good he shared with us. Y'all, it was 3 or 4 moves total and not even fantastic ones at that. I couldn't make this stuff up. The author thinks extremely highly of himself and it is very obvious in his writing. Personally, I wouldn't rely on this guy for medical advice though. While I did find a few interesting things, I feel this information is available in books by much more knowledgeable and experienced professionals.