Drink caffeine strategically
Chris Bailey, the author of The Productivity Project, was also sick of the caffeine hangover, but didn’t want to abandon the stuff. So he decided to try something: he consumed caffeine before doing any number of important things. For instance, he would have caffeine before giving a presentation, writing an important article, or just checking off something big on his to-do list. Regardless of what the task was, he made sure it was one that was important and required plenty of focus and brain energy.
The aim of the experiment was simple: how can you make the most of that caffeinated high before the crash comes? Utilize the period before the caffeine crash.