It's an essential to the sales professionals out there. Caffeine is the most widely consumed psychoactive substance on the planet and used in nearly every culture to boost mood, increase energy, and kickstart our mornings. In this episode Matt and Sean walk through how caffeine works in your brain and body, how to stack other supplements to mitigate jitters and crash, and reasons to cycle on and off for maximum effect in your personal and professional life. So pour a cup of joe and enjoy because after all, coffee, and caffeine, is for CLOSERS.