I am sure that many people have any time questioned themselves “Why do we fail in a project?” With the simple but powerful framework regarding the prerequisite for Change (elaborated by HP), you can easily answer that question. Moreover, even you can plan in advance any project in order to know if the prerequisites to success are in play or not. For example, a project without enough resources is going to produce frustration, and likely fail. So before getting fully on board on that project we should be sure that enough resources are going to be provided.