According to the Harvard Business Review article "Cracking the Code of Change," what is the reason for most failures? According to the Harvard Business Review article "Cracking the Code of Change," what is the reason for most failures? Managers are too narrowly focused on one change initiative. Managers lose focus and become mesmerized by all the advice available in print and on-line about why companies should change. Managers don't take the time to read all the advice available on why companies should change. Managers are uneducated on how to implement change