This is spot on, except I would take it a bit further. You can only accomplish X things in a week. Now, what do you choose to do with your life? If you are writing code ask yourself what is the purpose of that? What is the goal of that app? How are you making the world a better place? Or, as he puts it, isn't there anything else you could be doing that nobody else can, and that would indeed make the world a better place? Could be coding on another project, could be not even coding. But anyway, choose wisely what you do with your life.