Here’s a blog post written by Tom Willard about Maxwell Maltz, Psycho-Cybernetics and trading.
For those who’ve never heard of Maxwell Maltz and psycho-cybernetics I would heartily recommend all traders take the time to read and digest the book.
(You can pick up a copy of the book here should you wish to read more.)
Anyway in the mean time here is the blog piece. Enjoy!