Likewise, for effective project management we need to know the “End in Mind”.
You might think this is obvious but to know the end in mind clearly and concisely in a manner that all stakeholders understand is much more difficult than just knowing it ourselves. In project management we define the project goal and for more complex projects, a project brief document is used that helps communicate the project goal to all project stakeholders. Additional reading on why stakeholder management is important can be found here.