We live in a culture that expects us to be as efficient and productive as possible. Since there are only so many hours in a day, and way too many things to accomplish, the most common solution used by professionals all over the world is cutting back on sleep. Indeed, giving up one third of our time to inactivity seems counterproductive. However, not doing that is what makes millions of people lose or weaken their ability to stay productive and eventually turns into sleep deprivation. This article is dedicated to exploring this correlation between sleep and productivity.