Sleep is a wonderful thing, wouldn’t you agree? Your body is a big fan of rest for a variety of very good reasons. We ask everything of our bodies as they endure our life’s daily beatings, and still we ask for more hours in the day as we cheat sleep. The best caffeine will allow us to. We de-prioritize the most important time of our day, the rest and repair phase that allows us to get up and come back for more.