This is the first 'trading' book I've read that explicitly offers advice on suicide. Here is the final sentence of the last chapter, the one on depression and suicide: "...seek out a counselor, to find your way to God as you understand Him, or whatever it is that you need to do to end your pain, loneliness, and hopelessness. If you can manage this, and do something very small every day, I know you will get through your period of loss, and I will feel tremendously grateful for having shared some of your experience with you through this book."
This is not a book on 'how to trade'. Loosely, the book is a psychologist's autobiographical 5 years in the trading pit (ok, in front of a trading screen). The first section covers Dr. Elvin's frustrations with finding a teacher and the second lightly touches on trading techniques. This is all rather flimsy material, but represents a fair picture of the pitfalls facing anyone trying to 'learn' trading by sitting in classes.
The 3rd section on 'perceptual bias' is very good, and obviously takes advantage of Dr. Ervin's 'real job', clinical psychology. There is brief but concise descriptions of the 'primacy error' (we are unduly influenced by experiences immediately prior to a decision), the 'availability error' (we tend to take the easy way out) and the 'Halo effect' (a good trait blinds us to the bad). Other topics include the 'misplaced consistency theory, the 'sunk cost error', 'prospect theory', 'self-deception bias', 'representativeness bias', and 'sampling bias' (law of small numbers). As an answer to this, Dr. Elvin briefly argues against the Neo-Platonic efforts to exclude emotion from decision making, and recommends assessing one's Emotional IQ with a view to improve it. A few well placed emotional disasters pulled from the author's trading experiences illustrate the points nicely.
Concluding that emotional issues are the primary blame for trading disasters, the 4th section covers the delights of Zen meditation and taking on the self-image of a warrior-trader. The book suggests this is the path the author finally chose. We don't end here, though. Instead, Dr. Elvin launches into a fascinating discussion suicide, the suicides of famous traders and gambling addiction, again with personal insights to his own dark moments.
All of these materials are covered in more detail elsewhere, but Dr. Elvin's consistent reference to his own trading experiences provide a relevance missing in more academic work. The summary chapter suggests the author was trying to write a model of trading competence. Using this goal as a measure, the author has failed to deliver. The offered measures of competence seem designed for accountants. The messy comments on assessing one's emotional IQ are hard to package in terms of competence. The juxtaposition of brave 'warrior trader' and 'suicidal trader' illusions speak to the difficulty of the subject. I suspect the author recommends we meditate on these issues.