HOW IS THIS DIFFERENT FROM A TRADING SYSTEM?

So what happens when we don't live up to our own expectations?—
especially, when most everyone starts their trading career thinking it's a
piece of cake and that they're only moments away from fulfilling their
financial dreams? Regardless of how long it may take any individual to
admit that he's not making it, the experience is painful and invariably
generates feelings of inadequacy, guilt, and even shame. When one fails,
especially when the expectations for success are so high, it will create three
major psychological obstacles that have to be overcome before any measure
of success will be realized