The easy and obvious answer would be that some do the work of the program, others don’t.
But what if neither do the work? And yet, some have results, and other don’t.
What is the explanation? Are the “some” smarter?
The answer is is your reticular activator.
The reticular activator works for you behind the scenes
The reticular activator function is an attention function. It is also a pattern recognizing, zeroing in function, much like a heat seeking missile: it cannot miss. It is a function that below your conscious awareness gets the work done for you.
Your attitude to the program either works with your reticular activator or it doesn’t. And that largely depends on your attitude about yourself.