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Cara berpikir yang sama diisi dengan hal yang berbeda bisa lebih tidak menghasilkan dibandingkan dengan hal yang sama dipikirkan dengan cara yang berbeda. Oleh sebab itu, untuk sebuah perubahan, merubah cara kita membentuk persepsi, misalnya merubah fokus, merubah cara berimajinasi, lebih bermanfaat dibanding merubah persepsi yang sudah ada.
The person or element with the most flexibility in a system will have the most influence. This is the Law of requisite variety from systems theory. This means the person with the most options and behavioral choices will control the system. In any field, the top people in that field are those who have the most variety in their behavior. They have choices of behavior that their colleagues don't. Any time you limit your behavioral choices you give others the competitive edge. If you are able to respond to any situation in a variety of ways, you are more likely to get your outcome.