If you actually take the trader personality tests that deal with the traits that Jason is speaking of and then go back and read his book and listen to this video, you will find it more beneficial. I read his book when it first came out and didn't think much of it -- but then I took a Market Awareness Profile test and could use my results in context and had a much better understanding of what Jason was saying. From my standpoint, the problem with a lot of trading psychology books is that they are more of a "one-size-fits-all" kinda thing yet everyone is wired so differently. Also, keep in mind that Jason did all of this at the suggestion of his dad -- Jason wasn't exploiting his dad's success. As I understand it, Jason is mainly focused on his normal psychiatry work and just saw this as an opportunity to work with his dad, etc.