Trading in the Zone

A typical self-help book full of repetition, grand statements and pseudo-science. The book is certainly not what I expected it to be - it's more of a (bad) psychology book than a book on trading.
Still, it offers some truly valuable advise on creating a robust trading strategy and sticking to it.

The entire essence of the book is not more than 20-30 pages, so I'd advise people to just read some summary/abridged version of it instead of wasting their time with the entire book. For me the biggest takeaway of the book is that it reaffirmed my belief that day trading is pretty much gambling (as the author often mentions himself). I do get the excitement of speculation (gambling), but I'd rather focus on investing instead.