Do you start your workday full of energy and eager to tackle your research but find yourself by mid-morning already spent and demoralized? Does this happen after a flurry of email interactions, social media scrolling, or passive meetings? You may be experiencing the differential effects of creative and consumptive work on your motivation and energy. This post will go over a (still half-baked) idea about how different kinds of work energize us, and simple rules that we can implement for a more sustained sense of progress and satisfaction with our (PhD or otherwise) work.