HOW IS THIS DIFFERENT FROM A TRADING SYSTEM?

The few individuals who have achieved astronomical success in trading
at some point learned to stop trying to conquer the markets or make them
conform to their expectations or mental limitations. At some point in their
trading careers, they understood the psychological implications of an event
that is never ending, that begins only when one decides to participate, that
ends only when one has had enough, and behaves without the slightest
regard for individual survival. Eventually they adapted to these unusual and
demanding psychological conditions by changing their perspective,
although, as I have already pointed out from my experiences, the process of
change usually isn't the result of making a conscious choice to take a stepby-step
approach, as this book is designed to give you.